Showing posts with label foods. Show all posts
Showing posts with label foods. Show all posts

Sunday, February 28, 2010

Strawberries – The Fruit and Flavour of Spring


The month of February comes to an end, marking the end of winter season and the coming of spring. India Strawberries in white bowl.jpgcelebrates this season change with the very colourful festival of Holi, wherein all the people irrespective of their caste, religion or region come out in the streets in good spirits and play holi by throwing dry or wet colours on one another. The festival reflects the spring season through its rich colours. Spring season is a gardener’s delight and strawberries are the first fruit to ripen in this season.

More and more local farmers are taking to growing strawberries in their farms every year and the maximum contribution (85% of India’s total production) comes from a hill station called Mahabaleshwar in Maharastra. Strawberries are easy to grow and can even be grown in a “container garden” in your own home.

But what’s so great about these “berries”? Well, strawberries can be both good and bad depending on how it affects each individual. It can be a boon to some by providing extra nutritional value due to its abundance in antioxidants like anthocyanins on the one hand or be a curse to those who are allergic to strawberries. In history, some cultures believed that strawberries could prolong life and has also been used as symbols of purity, perfection and love.


Health Benefits of Strawberries:

There is ample evidence of the health benefits of strawberries. The benefits include, eye care, whitening teeth, relief from high blood pressure, arthritis and gout, heart diseases, skin care and beauty treatment and even in proper brain function.

· The antioxidants such as phenolic phytochemicals, vitamin-C, flavonoids and ellagic acid, present in strawberries prevent the harmful oxidants or free radicals from causing damage to the eyes. It also helps to maintain the right ocular pressure due to the presence of potassium.

. The acids that are present in strawberries helps to remove stains from teeth, thereby making them appear whiter. Cut a strawberry in half and rub it on the teeth and gums to remove the tartar, which will strengthen and heal the gums. You should let the juice remain on the teeth for a while longer before gargling with warm water.

· The anti oxidants and detoxifiers in strawberries will prevent the degenerative effects of the free radicals on muscles and joints in the body that causes arthritis and gout.

· Vitamin-C, folate and anthocyanin, quercetin and kaempferol are some of the flavonoids that are present in strawberries that possess excellent anti oxidant and anti carcinogenic properties, which helps to fight cancer and tumor. Therefore, a daily intake of strawberries can bring down the cancerous growth of cells, drastically.

· Strawberries are rich in iodine content and therefore are very helpful in the proper functioning of the brain and nervous system.

· Strawberries are very effective in lowering the high blood pressure caused due to sodium, as it is rich in potassium and magnesium content, which helps to maintain the electrolyte balance.

· Strawberries can also help to reduce the cholesterol levels by virtue of its high fiber, folate, no fats and high anti oxidants properties, thereby reducing heart diseases. Strawberries also help to strengthen the cardiac muscles due to the presence of vitamin B, which helps the heart to function properly.

· Strawberries are also very good for the skin and can be used for beauty treatments as it helps in softening the skin and clearing away dead skin cells. It then hydrates the skin by allowing moisture to enter the skin's surface. The antioxidants, phyto-nutrients and vitamin C provide the skin a healthy nourishing nutritional mixture.

· Strawberries are very good for the immune system due to all of the above-mentioned properties, and can help to prevent mild infections like the cold, flu and fever. Apart from this, it also has a very good anti-inflammatory property.


Some Interesting Facts About Strawberries

It may come as a surprise to you to know that strawberries belong to the family of the rose flower (Rosaceae) and the fact that they are really not considered a fruit at all. The strawberries that we find commonly in the market these days are a hybrid of different species, specifically selected by breeders to yield more crop that have a better taste and a more nutritious profile.

Strawberries are used extensively in foodstuffs like ice creams, jams, jellies, squashes, syrups, confectionaries, bakeries, chocolates and even medicines for their extraordinarily rich flavor, taste and color. Of course, one can also eat them fresh. There are many delicious recipes that can be made using strawberries. Visit this website for some easy strawberry recipes that you can make at home. http://www.easy-strawberry-recipes.com/



As you can see, strawberries are the flavour and fruit of the month with plenty of health benefits, so make the most of them this season. Grow them in your backyard or home in a container and use them in as many delicious mouth-watering recipes that you can. Store them in the form of jams, jellies, squashes, juices, syrups or whatever way you like them best and see your skin glow this Spring!!



source

Wednesday, December 16, 2009

Eat, Drink, and Avoid Christmas Weight Gain

If you have a lot of holiday parties and events this month, experts with the Cincinnati Nutrition Council say you can eat, drink and be merry without growing your gut. In Local 12's Medical Edge, Liz Bonis explains how.

Lauren Niemes, a registered dietitian says expanding your eating options now and the rest of the year can actually help you shrink your gut rather than grow it. She agrees with a new report in Men's Health which shows most of eat pretty boring diets which leads to pigging out at the holidays. "Often when people restrict foods from their diet or limit them to one time of the year, or one special occasion, they might tend to overeat or binge, when they are exposed to it".

Niemes suggests you simply swap up a few foods. So make your list and check it twice, and if you do want to eat the foods that are good for you this holiday season, here's the list recommended, these are higher in nutrition, and a little lower in calories than some of your traditional choices, which makes them a little more slimming in the holiday season.

For example instead of always eating an apple why not try a persimmon this time of year. It's a soft juicy fruit that has even more vitamin C. Each fruit or vegetable or plant food has a unique profile of vitamins, minerals and antioxidant and so it's important to eat a variety to make sure you are getting the health benefits of all of these fruits, vegetables and nutrients.

Next instead of broccoli, try bok choy, it has half the calories and carbohydrates.

Instead of steak try seafood, it has more good fats for your heart. And don't forget to swap up your oatmeal for maybe another grain such as buckwheat, it has even more nutrients to fight disease.

There's a whole world of whole grains out there that people don't normally include in their diet.



source

Tuesday, December 8, 2009

SLU Dietitian Names Top Five Holiday Foods

ST. LOUIS -- 'Tis the giving season so treat yourself to holiday goodies that are good for you.

McDaniel selected nuts as one of the holiday season's top five power foods.

"Some of the tastiest treats of the season pack a powerful nutritional wallop," said Jennifer McDaniel, a registered dietitian and director of undergraduate programs in nutrition and dietetics at Saint Louis University.

"We tend to associate certain foods with the holidays, but they're so nutritious we should include them in our everyday diet."

Here are McDaniel's top five power foods for your holiday munching:

Cranberries: High in vitamin C, cranberries contain more disease-fighting antioxidants than most other berries. Because of their high acidity, they store easily and can keep in your refrigerator for up to two months. Substitute dried cranberries for raisins when you bake, sprinkle them over a salad or throw a handful in trail mix. Add fresh cranberries to your favorite muffin or pancake recipe. Combine fresh cranberries with diced apples, cinnamon, lemon juice, crushed pecans and sugar for a pie or cobbler filling that is the perfect blend of sweet and tart favors.

Cinnamon: About a half a teaspoon of cinnamon a day lowers the blood-sugar levels in patients who have type 2 diabetes and reduces bad cholesterol, some studies show. Cinnamon also may help stop the growth of bacteria. Add this spice to your morning coffee, hot chocolate, hot breakfast cereal or apple cider. Shake some in pancakes, muffins or waffle batter. And sprinkle a dash of cinnamon on yogurt or winter comfort foods, such as stew or chili.

Nuts: Evidence is mounting that nuts help control your weight and decrease your risk of cancer, heart disease and diabetes. Nuts and seeds are a great source of protein, fiber and monounsaturated fats, which are important for heart health. Walnuts provide essential omega-3 fatty acids, which carry numerous health benefits. Add nuts and seeds to homemade trail mix or granola, use them to zip up chicken or tuna salads, combine in baked goods or sprinkle some in your salad for a healthy crunch. Caveat: because nuts are high in calories -- one ounce contains about 150 calories -- a small serving goes a long way.

Red wine: Appropriately colored for the season, red wine is a particularly rich source of antioxidants. Resveratrol, found in grape skins and seeds, increases HDL cholesterol and prevent blood clotting. Flavonoids also helps prevent blood clots and plaques from forming in arteries. As you celebrate the season, enjoy a glass or two, but remember moderation is the key.

Pomegranates: Credit a couple of antioxidants for giving pomegranate seeds their rich ruby red Christmas color. Pomegranate juice may have two or three times the antioxidant power of green tea or wine. Early research shows that pomegranate juice may help reduce cholesterol and possibly bring down blood pressure. Pomegranates can be a messy food to prepare, so open them over a large bowl of ice water. The pulp floats to the top and the seeds to the bottom. Sprinkle the seeds on salads, into batters or on breakfast cereals. Use the juice in a smoothie or salad dressing.

McDaniel said adding these foods to our eating routine is a way to extend the sparkle of the season long after the Christmas tree has come down.

"These five foods are natural nutrient powerhouses," McDaniel added. "Finding a way to incorporate those foods into our everyday eating patterns can help us enjoy the holidays year round."


source

Thursday, October 29, 2009

Vitamin C May Prevent Skin Damage


Vitamin C has long been touted for its role in strengthening the immune system, but new research suggests it could protect the skin as well.

Researchers from the University of Leicester and the Institute for Molecular and Cellular Biology on Portugal said in a statement that a form of vitamin C helps promote wound healing and also helps protect the DNA damage of skin cells.

Specifically, the researchers said a form of the vitamin, ascorbic acid 2-phosphate, may help repair skin damage caused by exposure to the sun.

The researchers said their study has the potential to lead to preventive medications and treatments for skin damage, and help in treating and preventing skin cancer.

The study is published in the journal, Free Radical Biology and Medicine.



source

Thursday, October 15, 2009

Vitamin C Lowers Blood Pressure


Lynn Kerew Chiropractic is a Santa Monica Chiropractor that specializes in treating a variety of symptoms caused by improper ergonomics or a lack of vitamins. A recent Public Relations study for vitamin C products found that high blood pressure is a heavy contributor to strokes and heart attacks all over the world. While not everyone dies from it, this doesn’t mean it’s not potentially fatal. High blood pressure is in most cases caused by hypertension; by treating that disease, the blood pressure will usually turn to normal. There are a few things that cause it, among which are thyroid disease, alcohol, pregnancy, and obesity.

The aforementioned, are factors that can be averted through medication or discipline, but then there are the factors that cannot be averted in any way at all. They include gender, race, and age, among other things. They cannot be changed; they simply have to be lived with. There are medications however, that will reduce blood pressure. There are various pills, treatments, and other assortments of clinical remedies such as beta-blockers, which are usually prescribed after a heart attack. Unfortunately, while beta-blockers work wonders in reducing blood pressure, they also tend to cause Type 2 diabetes through the decrease of insulin sensitivity, which actually adds to the problem, since people who are insulin-resistant have been found to have extremely high blood pressure. It is amazing how much insulin has to do with blood pressure! So if you do have hypertension, make sure to have your blood sugar checked constantly, the ability to normalize your blood sugar will go a long way in preventing high blood pressure.

All medications have a side effect of some kind, there’s no getting around it, and there are no exceptions. Yet some people believe that drugs are the only way, after all, that is what most hospitals will tell you. So what do you do? Once again, nature provides, you can eat fruits and vegetables, which help a lot with high blood pressure due to the vitamins in them.

A recent study has shown that vitamin C is capable of reducing blood pressure. The study consisted of about 250 women, from the ages eight to eleven years old, and the study lasted for about ten years, it was shown that vitamin C did indeed reduce their blood pressure. It has also been noted though, that vitamin C is best used with other blood pressure reducing remedies such as green tea, and some tea is actually made with vitamin C in it already.

This is an excellent discovery, when you consider the damage drugs can do to your body. If you have ever watched a drug commercial, you’ve probably heard them list the side effects, and the list they give causes more problems than the drug is supposed to cure, making it not even worth it. But if a cure can be found within nature, then such things can be avoided, and good health can be obtained in our own backyards. Meaning that while age, gender, race, and social status cannot be changed(yet), the high blood pressure that accompanies them can be kept in line, and help you to live a happy, stroke free life with your friends, family, and loved ones for many years to come.


P.S. know the relation between Vitamin C and Vitamin D.



source

Sunday, October 4, 2009

Health Tip of the Day: Benefits of Alfalfa


What is Alfalfa?
Alfalfa is a plant which sends its roots down twenty to thirty feet into the ground and brings up the minerals that are not available on the surface. For this reason, the Arabic word Alfalfa means "father of plants". Alfalfa is rich in vitamins, minerals and other nutrients that play a vital role in the strength and growth of our bones and in the maintenance of a healthy body. It contains protein and vitamin A, vitamin B1, vitamin B6, vitamin C, vitamin E, and vitamin K. It also contains calcium, potassium, carotene, iron, and zinc. It can be taken in the form of seeds, leaves or tablets.


What are the Benefits of Alfalfa?

Alfalfa has been used by the Chinese since the sixth century to treat several health conditions. It is considered the richest land source of trace minerals. Rich in vitamins, minerals and other nutrients Alfalfa makes an amazing herbal remedy. Its specific benefits include:

- Curing kidney problems, and relieving fluid retention and swelling.
- Curing auto-immune disorder.
- Healing arthritis.
- Nourishing the digestive, skeletal, glandular and urinary system.
- Cleansing the blood, liver and bowel.
- Lowering cholesterol levels.
- Preventing strokes.
- Healing whooping cough.


Uses of Alfalfa

Home Remedy for Arthritis

Since alfalfa is very rich in minerals needed for the formation and strengthening of bones, a tea made from alfalfa (especially from its seeds) has shown beneficial results in the treatment of arthritis.

Home Remedy for Diabetes

Alfalfa is known to reduce blood sugar levels, and is therefore considered a natural treatment for diabetes.

Remedy for Kidney Stones

Vitamins A, C, E and Zinc are proven to help dissolve kidney stones. You can find these vitamins and minerals in Alfalfa powder and Alfalfa sprouts.

Natural Treatment for Hair Loss and Balding

The juice of alfalfa, in combination with equal amounts of carrot and lettuce juice, taken daily, assists in the growth of hair to an amazing extent. The combination of these juices is rich in elements which are especially helpful for the growth of hair and the prevention of hair loss.


What are the Side Effects of Alfalfa?

As with all herbal products, moderation is the key to avoiding adverse reactions. For example, excessive consumption of alfalfa may cause the breakdown of red blood cells, which is extremely serious.

Research has found that diets high in canavanine, an amino acid found in alfalfa, can aggravate the disease lupus. However, canavanine is usually only found in the seeds and sprouts of alfalfa but not in mature leaves. Thus, alfalfa tea and capsules made from leaves are not expected to contain canavanine. Nevertheless, it is recommended that alfalfa be avoided during pregnancy because of its potential canavanine content and hormonally active saponins. If you are pregnant, it is recommended that you avoid regular daily consumption of alfalfa or its supplements.



source

Tuesday, September 29, 2009

Foods that Prevent Cancer


We all know that what we eat can help us prevent certain illnesses. We see on television all the time about people who are ill because of their diet. Well, maybe we should say lack of a diet.

These people tend to be at risk of disease because they don't have the right things to eat. When people think of health and prevention, I think some of them think about pills and their doctor.

To some people, they think these are the only tools they have. That isn't true. In fact, there are more important tools for you to use.Our diet is important not just for our appearance.
A good diet will decrease your chance of getting cancer and other diseases. I know that it is hard to believe that just what we eat can play
such a big role, but it does.

Think of it like this. As the old saying goes, you are what you eat. That is true. Your body needs many things to survive. Over the long term you realize that diet is more important than ever before. I probably just like you have known many people who have had cancer. Also, we see on television all the time famous people getting cancer. A lot of these people don't smoke. They don't do drugs, rarely drink alcohol.
Why are they getting cancer? I'm sure some of it has to do with genetics and some of it has to do with pollution. While up to 1/3 of it, is due to diet.

That's right, they get cancer because what they eat. Perhaps it could be said better by saying, what they don't eat. Let's talk about some of the foods you should eat to prevent cancer and other illness. This is an important article, so I would bookmark it and come back when you have any questions.

Apples
It was once said, an apple a day will keep the doctor away. This is true. These are loaded with vitamins A and C. They also help lower cholesterol and they lower your chance of getting cancer.

Broccoli
Just because a former president didn't eat his, doesn't mean you should avoid yours. Actually, this is one of my favorite veggies. One serving has 97% of your vitamin C for the day. Also, it is a good source of calcium.

Oranges
Not only do these babies taste good, but they are good for you as well.
They do help in preventing colds and flues. They also help prevent many forms of cancer. They are one of my favorite fruits.

Onions
Half an onion a day will lower your cholesterol. Also, if you ever notice how you tear up when you cut an onion. They are good for people with asthma or other breathing problems. They open up the head so to speak. Also they fight cancer such as stomach cancer. You might not know it, but onions were once believed to be sent from god. They were believed to make people live longer and healthier. One thing you might not know is, onions reduce your risk of heart attacks and strokes. Maybe there is some truth to all of that god stuff after all.

Carrots
Carrots have beta carotene which has been known for a long time to fight cancer. Remember when you were a kid and were told to eat your carrots or you will go blind? Well, that isn't true, but they are good for the eyes.
Salmon. Out of all the fatty fish, this one is best for you. It contains omega-3 fat, which is very good for your heart. People who eat salmon at least once per week are said to have a 50% lower chance of heart attack.

Beans
You know these little devils. I used to eat them the night before going to school so I could fart all day long. Not only are these good for prostate cancer, but they also are a good source of fiber.
Seaweed. No, I don't mean a joint that you smoke while at sea. I mean the stuff that comes from the ocean. This is loaded with iodine and other things. It has calcium, magnesium, and iron. This is very good for fighting cancer.
Lemons. All you have to do is go to the supermarket and see how many lemon flavored cold remedies there are to see the potential of this citrus fruit.

Lemons
are a great way to prevent a cold, the punch of vitamin C will keep you healthy. It is also good for sore throats.

Garlic
What doesn't this stuff do? Well, while it might not be a cure all like once believed. It does prevent almost everything under the sun. From heart disease to cancer, this is great stuff. I suggest that you study up on garlic so that you understand all of the good things it does. It would take an article the length of a book to go into great detail.

There you have it. Though I'm sure you are some what surprised, I'm sure that you will be able to absorb all the info in this article. If you can't, just bookmark it and read where you left off.



source

Sunday, September 27, 2009

Vitamin C shown to prevent gout


Increasing daily vitamin C intake prevents gout, a new study finds. Gout is an arthritic condition caused by uric acid (monosodium urate) crystals deposited in joints. The study finds that consuming an average of 500 mg of vitamin C is associated with gout prevention.

The study, published in this month’s Archives of Internal Medicine, focused on the intake of vitamin C among 46,994 healthy men, and examined the effect on the development of gout. Every four years participants received a questionnaire that asked about vitamin C intake, over a period of twenty years (1986-2006). They were asked whether or not they received the vitamin through diet or supplements.

During the study period, 1,317 new cases of gout presented. Those who had a higher daily intake of vitamin C were at a consistently lower risk of developing the disease. The amount of vitamin C each man took directly correlated with his risk of developing gout. Those who consumed an average of 1,000-1,499 mg of vitamin C per day experienced a 34 percent lower chance of developing gout than those who didn’t, while those who consumed more than 1500 mg of vitamin C per day experienced a 45 percent lower chance of developing gout than those who didn’t.

Vitamin C is the common name for ascorbic acid, a water-soluble vitamin necessary to everyday diet. It is needed for tissue growth and repair, collagen formation and protein formation. It is also needed to heal wounds and has general maintenance functions. It is an antioxidant and has also been shown to boost the immune system. In doses over 2000 mg/day it may lead to upset stomach and diarrhea. It is essential to the diet as the body can’t produce it, but it is common in green peppers, citrus fruits and juices, strawberries, tomatoes, broccoli and many others.

Gout is a form of arthritis caused by uric acid build-up in joints. It can cause sensations of pain, stiffness and swelling in joints, most commonly the big toe. Gout is more common in men than in women and can eventually cause damage to joints, tendons and other tissues. Hyperuricemia, or high content of uric acid in the blood, does not necessarily mean that one will develop gout. However, if pain presents in the big toe along with swelling and redness, it is a common sign of gout.


source

Friday, September 25, 2009

Orange Juice useless in preventing common cold



Vitamin C is an essential nutrient that the human body, unlike other mammals, we cannot produce our own Vitamin C. Therefore, it is important to get your daily intake of this nutrient to help ward off sickness ... or is it?

Researchers Robert Douglas, from the Australian National University, and Harri Hemilä of the University of Helsinki, reviewed 23 past studies on vitamin C and the common cold conducted over the past 65 years. They were attempting to find out whether vitamin C could help in the prevention of a cold. The bad news is that vitamin C didn't seem to help.

However, vitamin C did reduce the severity and duration of colds slightly, but these researchers say the difference was so slight it ended up being pretty meaningless. More alarming are the negative effects of the natural sugar found in orange juice, a nectar often touted for its ability to cure colds. Orange juice is so high in sugar that diabetics going into a coma from life-threatening low sugar levels are given OJ as the first line of treatment.

It is easy to consume excessive amounts of sugar through orange juice due to the liquid form and high content present in fruits such as oranges. One of sugar's major drawbacks is that it raises the insulin level, which inhibits the release of growth hormones, which in turn depresses the immune system. In fact, due to a similar chemical structure, the sugar actually competes with vitamin C to enter cells. Therefore, the more sugar you ingest, the less vitamin C is absorbed.

Vitamin C is not worthless by any means, but preventing colds just isn't one of its benefits. It is an important building block for tissues throughout your body, including skin, tendons, ligaments and blood vessels.

If you suffer an injury, vitamin C is a vital part of the healing process. Vitamin C is also an antioxidant, which means it's believed to help prevent or minimize conditions that include cancer and heart disease and inflammatory conditions such as arthritis. So, even if it doesn't fight colds, you do need a certain amount of it daily for other aspects of your health.

So if orange juice is a poor choice, how do we fight the common cold and provide the vitamin C needed for overall health? The best approach is doing simple things such as washing your hands and eating a healthy diet of five fruits and vegetables, preferably the latter, as red peppers contain more than three times the vitamin C of oranges, and broccoli contains more than twice the amount.



source

Monday, September 21, 2009

Go BANANAS


This is a promise. After you finish reading this piece, you will never again look down on the humble banana.


Ladies and Gentlemen, I present to you one of nature’s most wonderful and inexpensive little gift to us. It comes all packed, doesn’t need any washing or cutting and is ready to eat. It is full of nutrition and is the perfect snack. I have grown up on it, thanks to the frequent care talks from my parents. “It is nature’s own convenience food,” they used to tell us and claim that, “It stores solar energy.” Finally, they would conclude by saying, “Eat it.” So every single breakfast was topped off with a banana, a wonderful fruit with great health benefits which our parents, the monkeys and I seemed to know about. That was then.


- Two small bananas contain the same amount of fibre as a slice of whole wheat bread?
- Bananas can also help in alleviating blood pressure?
- Bananas indirectly help in lowering blood cholesterol.
- Bananas also contain vitamin C, are a good source of vitamin A and B6 too.


Here’s how, Bananas are a powerhouse of potassium. Research has shown that potassium plays a role in controlling blood pressure. This mineral is also beneficial in eliminating poisonous waste from the kidneys. It is rich in magnesium, which promotes absorption and metabolism of calcium.

Two small bananas provide about as much fibre as a slice of whole wheat bread. But unlike bread, bananas contain a significant amount of soluble fibre and as shown in studies conducted at the University of Minnesota, diets rich in fruits, vegetables and legumes help lower blood cholesterol and soluble fibre has earned credit for doing this job.


BANANAS FOR TASTE

All this apart, I love the taste of the banana when it is about to burst with ripeness,and that is why when it comes to fruits, I always pick a banana over some fruit. I also enjoy it chopped in my salad or made crunchy with peanuts. Try making a simply scrumptious dessert by sautéing sliced bananas in orange juice and adding a pinch of nutmeg or cinnamon. Try baking banana pieces after tossing with lime juice and honey and let them bake till almost tender and you’ll understand why bananas are worth going bananas over.


SPORTSMEN LIKE BANANAS!

Bananas release energy slowly, thus helping to build endurance and stamina, which is very important when it comes to sports.


PREGNANCY

Pregnant mothers need increased energy and nutrient levels. Demands for vitamin C and folate increase during pregnancy and bananas prove to be an excellent source of both. They are also easily digestible and are a convenient snack, particularly helpful at times when problems like nausea make regular eating a problem.

OLD AGE

Bananas are also a particularly useful food in old age as they can be easily peeled, are easy to eat, rich in vitamin C B6 and folate, and provide fibre and resistant starch. They also help prevent constipation, an increasing problem with advancing years.



source

Tuesday, September 15, 2009

Feed Your Immune System


Make these immune system-boosting foods a part of your diet for added protection against potential viruses, disease and other invader. These fruits have their benefits of Vitamin C w/c would make your body stronger so you can live long and healthy.

Berries
Berries are a good source of a group of phytonutrients called bioflavenoids, which aid the immune system by protecting the cells of the body against environmental pollutants.
• Elderberries have the highest concentration of specific flavonoids called anthocyanins, a powerful antioxidant. Elderberries also have been studied to see if they may prevent the flu virus from invading healthy cells’ membranes. (note - don't eat raw elderberries, instead use a commercially prepared extract or syrup or cook to create your own tincture)
• Blueberries, nature's only 'blue' food, are a rich source of polyphenols, potent antioxidants that include phenolics acids, tannins, flavonols and anthocyanins. And, like cranberries, blueberries appear to fight off urinary-tract infections by preventing E. coli bacteria from sticking to cells in the urinary tract.
• Pomegranate fruit seeds appear to enhance immune function as well as help keep blood lipid levels healthy.


Green tea
Green tea is a great source of L-theanine, an amino acid that triggers the release of germ-fighting compounds from your T-cells. In one study, tea drinkers transformed their immune system T cells into “super cells” that pumped out 10 times more cold and flu virus-fighting interferon - proteins that defend against infection.
Green tea is also loaded with powerful antioxidants, which may protect against cell damage that leads to aging and help prevent heart disease and cancer.


Citrus Fruits
Citrus fruits are high in vitamin C, which tops the list of immune boosters for many reasons. There has been more research about the immune-boosting effects of Vitamin C than perhaps any other nutrient. Vitamin C increases the production of infection-fighting white blood cells and antibodies and increases levels of interferon, the antibody that coats cell surfaces, preventing the entry of viruses. Mention fruits w/c has high benefits of vitamin C and people will immediately say Citrus Fruits.


Lean Meats
Lean beef, poultry and pork are good sources of Zinc, which helps white blood cells and other antibodies reproduce more quickly, and it makes them more aggressive so they're better at fighting off infections. Zinc also prevents bacterial and viral growth directly, either by poisoning the infectious agents or encouraging immune reaction at the site of infection.

Zinc deficiency, even when moderate, can depress immune system function. It is one of the most common nutritional shortfalls among American adults, especially for vegetarians.


Salmon
Of all fats, omega-3 fatty acids, or fish oils - found in fish such as Pacific salmon - created the highest blood levels of flu-fighting T cells and interferon-gamma cytokines in a British study of 150 people. The omega-3s act as immune boosters by increasing the activity of phagocytes, the white blood cells that eat up bacteria. Essential fatty acids also protect the body against damage from over-reactions to infection.


Nuts
Different varieties of nuts contain immune-boosting minerals:
• Brazil nuts are high in selenium, a mineral that increases natural killer cells and mobilizes cancer-fighting cells. One study showed an increased immune cell production of proteins called cytokines, which help clear flu viruses out of your body, in those who had adequate selenium intakes.
• Almonds are a good source of vitamin E, which stimulates the production of natural killer cells – cells that seek out and destroy germs and cancer cells. Vitamin E enhances the production of B-cells, the immune cells that produce antibodies that destroy bacteria. Vitamin E supplementation may also reverse some of the decline in immune response commonly seen in aging.

Yogurt
Yogurt that contains live cultures rich in lactobacillus and bifidibacteria lactis fight bacteria that cause diseases and raise your white blood cell count.

Acidophilus actively fights disease-causing bacteria like salmonella and shigella-caused dysentery, it helps rid various types of diarrhea and it even helps fight viral infections.

Bifidobacterium lactis has been shown to boost immune system response in the elderly. Researchers found that those who ate the bacteria had higher counts of immune T cells, helper cells and killer cells in their bloodstreams, which all help fight off sickly cells in the body.

Many yogurts also contain vitamin D, which scientists are now focusing on as a critical factor in immune function. In a recent study, people with the lowest blood vitamin D levels reported having significantly more recent colds or cases of the flu.

Sweet potatoes and carrots
Carrots and sweet potatoes contain high amounts of beta carotene/vitamin A, a powerful phytonutrient. Beta carotene increases the number of infection-fighting cells, natural killer cells, and helper T-cells, as well as being a powerful antioxidant that mops up excess free radicals that accelerate aging. So add this to your daily meals w/c also has Vitamin C benefits. So the more intake the more you live long and healthy. It has also been shown that beta carotene supplements can increase the production of T-cell lymphocytes and natural killer cells and can enhance the ability of the natural killer cells to attack cancer cells.

Mushrooms
Rich in compounds called beta glucans, mushrooms boost the production of NK-cells and T-cells in your body to help prevent infections. Studies also show that mushrooms increase the production and activity of white blood cells, making them more aggressive – a good thing when you have an infection.

Shiitake and maitake mushrooms appear to pack the biggest immunity punch.

Oats and barley
These grains contain beta-glucan, a type of fiber with antimicrobial and antioxidant capabilities more potent than echinacea. When animals eat this compound, they're less likely to contract influenza and even anthrax; in humans, it boosts immunity, speeds wound healing and may help antibiotics work better.

Garlic
This flavorful member of the onion family is a powerful immune booster that stimulates the multiplication of infection-fighting white cells, boosts natural killer cell activity, and increases the efficiency of antibody production. Garlic contains the active ingredient allicin, which fights infection and bacteria. In one study, researchers gave 146 people either a placebo or a garlic extract for 12 weeks; the garlic takers were two-thirds less likely to catch a cold.

While you should aim to include a variety of these foods in your daily or weekly diet, it can be very difficult to get enough of each of these foods on a regular basis to provide the recommended amount of the immune-boosting compounds they supply. If you have a predisposition to a weakened immune system, and are prone to frequent infections, colds and flu, you may also want to take a supplement specifically designed for the immune system for increased protection. and enjoy the benefits of Vitamin C so as to live long and healthy.


source

Monday, September 14, 2009

Health tip of the day: Health Benefits of Honeydew


Honeydew is a member of the melon family; it is the sweetest of all melons when ripe. Honeydew is a popular fruit not just because of its delicious delicately sweet taste but also because of its many health benefits. The edible portion is an excellent source of Vitamin C, provitamin A and potassium, zinc, and valuable digestive enzymes. They are fairly low in carbohydrates but since it is big you can usually get enough of your recommended daily requirement.


Honeydew is harvested based on maturity, not size. The maturity of this fruit is somewhat hard to determine, the simplest way to known if its mature already is its ground colour ranging from greenish white (immature) to creamy yellow (mature).


Health Benefits:

- Contains potassium, this mineral helps keep your muscles from cramping.

- Great source of folic acid for women of childbearing age because it is known to prevent birth defects.

- Ideal food for people who want to lose weight and for those who want to improve their health because it is low in sodium, fat-free, cholesterol free and low calories. One cup of honeydew contains 60 calories.

- Contain plenty of water which keeps us hydrated.

- It is a great source of vitamin C, a powerful antioxidant that can help prevent many diseases.


Nutrient Value: per 100 g

- Vitamin C: 18 mg
- Fibre: 1 g
- Protein: 0.5 g
- Carbohydrates: 9 g
- Sugar: 8 g
- Sodium: 18 mg
- Fat: 0.1 g


source

Friday, September 11, 2009

Foods that prevent colds and flu


You don't have to go to a pharmacy to buy vitamins supplements to boost your health. Foods and fruits w/c we almost bypass when we are walking down the street or doing groceries are just around the corner and are within reach. Try going natural like eating fruits or veggies w/c are naturally rich in vitamins and minerals w/c are I think the best preventive ways in warding of colds and flus. They say " Prevention is better than cure ".


Here are some foods that would prevent colds and flu:

Omega-3 - Most people do not eat enough Omega-3 and it is necessary to support your immune system. Eating fish, or fish oils will help you boost the amount of omega-3 you are getting and in turn boost your ability to fight colds and flu.

Garlic is nature’s antibiotic and can help you fight off infections. It also has anti-viral properties. A traditional, and still widely used, concoction to prevent colds and flu is the “four thieves” mixture. This mixture got its name from thieves that used it during a plague to prevent getting sick as the stole from those that were ill. The concoction is vinegar, garlic cloves, and a blend of essential oils. Garlic is one of the best foods to prevent colds and flu naturally.

Vitamin C prevents colds and flu by stimulating antibodies. Eat foods such as red & green sweet peppers, kiwi, oranges, grapefruits, strawberries, papaya, mango, guava, and black currant to make sure you are getting enough vitamin C in your diet.

Vitamin E has antioxidant properties that prevent colds and flu. Eat foods such as sunflower seeds, almonds, hazelnuts, sunflower oil, safflower oil, corn oil, wheat germ oil, turnip greens, and pine nuts to ensure you are getting enough vitamin E.

Antioxidants prevent colds and flu. These antioxidants are found in the pigments of fruits and vegetables with a colorful hue. Carotenoids give plentiful in carrots, apricots and sweet potatoes mangoes, squash, sweet potatoes, spinach, kale, collard greens, tomatoes, guava, and pink grapefruit. Bioflavinoids are more antioxidants that give fruits and vegetables a colorful hue. Bioflavinoids are plentiful in the white pith just beneath citrus peel of an orange or grapefruit, peppers, grapes, onions, garlic, berries, green and white herbal tea and buckwheat.

Yogurt
- Many alternative health practitioners believe that your ability to fight off colds and flu is dependent on the health of your digestive system. Cultured foods, such as yogurt, kefir, and sauerkraut, as well as probiotics, populate your digestive system with the good bacteria it needs to boost resistance to colds and flu. Sugar feeds the bad bacteria in the digestive system and is all too common in the American diet. Probiotics are available in pill form at natural health stores and should be purchased only if they are refrigerated.

Echinacea is a well-known herb for boosting resistance to colds and flu. It works best when taken as a tea in fresh leaf form, but can also be taken as tea from dried leaves, as a tincture, or in capsule form. Echinacea is best at preventing colds and flu when taken in combination with Goldenseal.


source

Sunday, September 6, 2009

Antioxidise your health



Your immune system is your body’s defence system against illness and disease.


WHAT can we do to help our bodies cope better with infectious illnesses?

It definitely helps to have a strong and healthy immune system. Here’s how it works – the immune system is like the security system in your home. This system is continuously monitoring the environment for anything that is out of place, and when an unusual situation is detected, it dispatches the most appropriate defence mechanisms.

The immune system recognises viruses, bacteria, fungi, parasites, and mutant cells, and it has a variety of “soldiers” (immune cells such as macrophages, neutrophils and natural killer cells), each with it own weapons and methods of attack to destroy these invaders.

Harmful free radicals and the human immune system

The harmful free radicals from our environment are a major cause of ill-health. These free radicals can come from exposure to the sun’s rays (UV light), pollution, radiation, stress, and poor diet.

Immune cells also suffer from free radical damage. This results in lowered immunity. The good thing is that we are not completely powerless. Antioxidant supplements can help protect our immune system from the damage of free radical “bombardment”.

Antioxidant army

We have our own army of defence against free radicals and they are called antioxidants. Antioxidants have the ability to render free radicals harmless. As long as there are adequate amounts of antioxidants within our bodies to handle the free radicals produced within the cell, there is little or no damage to surrounding tissues.

The body has the ability to make some of its own antioxidants, five of which are Superoxide Dismutase (SOD), Catalase, Alpha Lipoic Acid, Coenzyme Q10 and Glutathione Peroxidase. However, the body may not be able to produce enough antioxidants on its own to neutralise all of the free radicals that are produced.

Although many antioxidants can be obtained from food sources, it is difficult to get enough to hold back free radicals constantly generated in our polluted environment. That is why we need to get the rest of the antioxidants from supplements.

Vitamin A (Beta carotene)

This is a powerful free radical scavenger that attacks and neutralises the singlet oxygen, a dangerous free radical that affects our eyes, skin and lungs.

In a number of studies, beta-carotene supplementation was found to enhance certain immune responses. Early studies demonstrated the ability of beta-carotene and other carotenoids to prevent infections. Some clinical trials have found that beta-carotene supplementation improves several biomarkers of immune function. It can lead to an increase in the number of white blood cells and the activity of natural killer cells. Both of these are important in combating various diseases.

Vitamin C

Vitamin C is an antioxidant that has been demonstrated to have a substantial impact on human health. Supplementation of vitamin C was found to improve the human immune system response to infections.

People taking daily doses of vitamin C can boost their immune system, potentially protecting themselves from viruses and colds, according to a study presented at the 60th Anniversary Meeting of the American Academy of Allergy, Asthma and Immunology (AAAAI).

Another function of vitamin C is helping to recycle vitamin E to keep it actively fighting free radicals.


Vitamin E

This is an effective antioxidant and immune system booster. Vitamin E bolsters the production of B-cells, which are the immune cells that produce antibodies that destroy bacteria and viruses.

Research shows that vitamin E enhances immunity in healthy elderly people. It has also been found to improve the circulatory system and oxygen absorption, and has a role in preventing cataracts.

Selenium

This is a trace mineral that synergises well with vitamin E and is the key component in the powerful glutathione-based antioxidant enzymes that convert hydrogen peroxide free radicals into water.

In addition, selenium is essential for a healthy immune system, assisting the body in defending against harmful bacteria and viruses, as well as cancer cells.

Zinc

Severe zinc deficiency depresses immune function and even mild to moderate degrees of zinc deficiency can impair immune cell function. The body requires zinc to develop and activate specific immune cell (T-lymphocytes).

Individuals with low zinc levels have been associated with increased susceptibility to pneumonia. Zinc is required to maintain effective levels of vitamin E and A. It is also the key ingredient in the very important antioxidant enzyme called superoxide dismutase (SOD).

Copper and manganese

These are both essential components of superoxide dismutase (SOD) that neutralises the most dangerous free radical in the body – superoxide.

Alpha lipoic acid

Dr Lester Packer, professor of the University of California, Berkeley, department of molecular and cell biology, is among the world’s leading antioxidant researchers and has described alpha lipoic acid as very close to an ideal antioxidant. Alpha lipoic acid can also recharge other antioxidants that have been used up. In the body, it helps regenerate other antioxidants such as vitamin C, vitamin E and glutathione.

In addition to that, alpha lipoic acid is the only antioxidant that can boost the level of intracellular glutathione, a cellular antioxidant of tremendous importance. Besides being the body’s primary water-soluble antioxidant and a major detoxification agent, glutathione is absolutely essential for the functioning of the immune system.

Grape seed standardised extract

The active ingredients found in standardised extracts of grape seed are Oligomeric Proanthocyanidins (OPCs). Research indicates that OPCs may be 20 to 50 times more potent as an antioxidant than vitamin C and E.

The body produces many types of free radicals – singlet oxygen, superoxides, hydroxyl, hydrogen peroxide, peroxyl, etc, and almost all are damaging to the immune system and other parts of the body. Different antioxidants neutralise different species of free radicals. Hence when it comes to antioxidant supplementation, it makes sense to take a supplement that contains a variety of antioxidants.


source

Saturday, September 5, 2009

Popeye's spinach for good health


We've seen him on TV. Whenever there's a damsel in distress, he immediately relys on his secret weapon to rescue his girl. This may be just a comic character but there is always a reason why your mother encouraged you to eat your greens. Popeye took his daily dose of his favourite food, spinach, so he could boast of his muscular strength. We should be as smart as Popeye and eat more spinach in our diets.

Spinach has many health benefits

and nutritional properties, yet it seems to be one of the most difficult vegetables to serve to picky children and adults. This slightly intimidating vegetable can be delicious if cooked in ways to allow you to get the most out of your greens.

The history of spinach dates back to fourth-century Persia when it made its way to China and Europe before arriving in the United States, now one of the vegetable's largest producers. Popular a la Florentine dishes pay tribute to spinach's royal heritage as the favourite vegetable of Catherine de Medici.

# Health benefits of spinach

Popeye may have gained more benefit from spinach than just pumping up instant muscles. The bright green leafy vegetable also helped him fight off osteoporosis, heart disease, arthritis and several types of cancer. Spinach is also packed with vitamins, minerals, fibre, and antioxidants - ranking third behind garlic and another kale, another green.

In general, spinach is extremely beneficial to one's health for the following reasons:

Prevents eye disease: Spinach is good for eye disease, protecting against age-related macular degeneration (AMD), an eye disease affecting elderly people. Years of exposure to sunlight can damage the centre of your eye's retina, leading to macular degeneration and blindness.


Spinach has a detoxifying effect.

Cures gum diseases.

Cures anaemia.

Spinach is useful in the fight against cancer.


Thirteen different flavanoids that function as antioxidants and anti-cancer agents are found in spinach, Researchers have created specialised spinach extracts to use in controlled studies where they have been found to slow down cell division in stomach cancer cells, reduce skin cancers and reduce the incidence of breast, ovarian and prostate cancers.

Consuming spinach contributes to reduced risk of cardiovascular diseases.

Calcium in spinach prevents osteoporosis. Spinach also contains other bone-building nutrients such as calcium and magnesium.

Spinach gives a boost of energy with a high dosage of iron. However, spinach contains a chemical called oxalic acid, which binds with iron and calcium and reduces the amount your body can take in of these minerals. To improve iron absorption, eat your spinach with vitamin C-rich foods such as orange juice, tomatoes and citrus fruit.

# Selecting and storing spinach

Spinach is a leafy vegetable with oval leaves. Baby spinach leaves are tender and do not have the strong taste for which spinach is renowned, which is a result of the oxalic acids found in it.

1. Look for leaves that are deep green and vibrant.

2. Select spinach with small stems, indication that it is young, sweet and tender.

3. Avoid any signs of bruising or yellowing.

4. Leaves should look fresh and tender without a wilt in sight.

5. A slimy coating on the leaves could be an indication of decay and this should be avoided at all costs.

Keeping spinach fresh

1. On reaching home, pull off the leaves and wash them well. Leaves and stems tend to collect sand and soil.

2. Let them sit out on paper towels. Do not pack them with any moisture as this could result in decay.

3. Store the spinach in a airtight plastic bag or plastic container with a few paper towels and put them in the crisper section of the refrigerator. This will keep spinach fresh for five days and since they are already washed and cut they make for a quick and easy meal.

# Cooking

Spinach is best eaten raw or lightly cooked, having washed it and shaken it dry without adding any water. Cooking destroys some of the nutritional value of spinach, but also makes some of the nutrients more available, so you may alternate between cooked and fresh spinach.

Regular spinach is best enjoyed by quick steaming to make it more palatable by coaxing some sweetness from it. If you are steaming spinach ahead of time, do not keep it in the refrigerator to store as it will not keep well. Freeze it and just reheat in the microwave or a pan of boiling water when ready to use.

# Antioxidants

Spinach is a member of the brassica family and is an exceptionally nutritious food. Packed with large amounts of the antioxidant beta-carotene, as well as the even more powerful carotenoids - lutein and zeaxanthin - spinach has strong and proven anti-cancer benefits. According to WebMD Magazine, in an article, 'Pump Up Your Diet with Spinach', by Andrea Gabrick, spinach is good for your body and low in calories.

Calories in spinach: 4oz/100g = 25 calories

# Getting kids on board

To get children to eat greens, puree or hide them in a dish they will most likely enjoy. Ideas include:

# Filling tarts with spinach, cheese and onions.

# Chopped spinach can be boiled and added to hamburger meat.

# Make a spinach lasagne so the sauce and cheese hides all that green goodness.

# Purée spinach and put it in a brownie mix.

# Heart-friendly

For cardiovascular protection, few foods compare to spinach in their number of beneficial nutrients. Spinach is rich in vitamins C and A. These two nutrients are antioxidants that work to reduce the amount of free radicals in the body. They prevent cholesterol from oxidising, building up and blocking blood vessels. Blocked arteries and vessels can lead to heart attacks or strokes.

# Fountain of youth

Vitamin K is found in spinach and studies show that vitamin K can improve bone density and lower the risk of hip fracture, according to Katherine Tucker, PhD, director of nutritional epidemiology at the Friedman School of Nutrition Science and Policy at Tufts University in Boston. As a primary source of vitamin K, one cup of fresh spinach supplies more than one and a half times your daily requirement.

Spinach contains plant chemicals called polyphenols, which keep you quick-witted. Polyphenols stimulate signals between cells, encouraging them to communicate and enhance memory. A study done by the Chicago Health and Ageing Project found that by eating three servings of green leafy vegetables each day, you could slow mental decline caused by ageing by 40 per cent.

# Bodybuilding

In Popeye's cartoons, his biceps grew quickly after eating spinach and he became a superhero. While it may seem comical, scientists have proven that eating spinach really contributes to muscle growth and that spinach does have that steroid effect. As such, spinach is recommended as part of the daily diet of bodybuilders. According to laboratory tests, eating spinach increases the manufacture of muscle protein by 20 per cent due to a steroid chemical it contains. Consuming at least one kilogram of spinach daily can boost your muscle power.

# Spinach Lasagne with Chicken

Ingredients

35 min; 10 min prep

9 lasagna noodles (2-inch)

1lb shredded chicken

1 cup shredded cabbage

2 cups diced tomatoes with basil, oregano and garlic

2 (8oz) cans tomato sauce

2 cups fresh spinach

2 cups shredded Cheddar cheese

11/2 cups shredded mozzarella cheese

Salt and pepper

Method

1. Preheat oven to 350F.

2. Cook and shred chicken.

3. In large skillet, mix shredded chicken, cabbage, diced tomatoes and tomato sauce. Heat until warm (and cabbage is still firm). Salt and pepper to taste.

4. Cook lasagne noodles according to package directions.

5. Mix spinach with cheddar cheese.

6. In large casserole dish, start with three noodles, 1/3 of spinach mix, 1/3 of chicken mix, 1/3 of mozzarella cheese. Repeat these layers two more times.

7. Cook at 350°F for 25-30 minutes or until heated through.

Serves 6-8

- Recipe from Recipezaar

# Fillet of Snapper with Spinach and Tomatoes

Ingredients

12 cups spinach (11/4lb), trimmed and washed thoroughly

2 cloves garlic, minced

1/4 tsp salt

Freshly ground pepper to taste

1lb snapper fillets, divided into 4 portions

4 small plum tomatoes, sliced

Method

1. Preheat oven to 400°F.

2. Put spinach, with water still clinging to its leaves, into a large pot. Cover and steam the spinach over medium-high heat, stirring occasionally, until just wilted, about five minutes. Drain and when cool enough to handle, press out excess liquid. Chop and place in a small bowl. Stir in garlic. Season with salt and pepper.

3. To make a packet, lay two 20-inch sheets of foil on top of each other (the double layers will help protect the contents from burning). Generously coat the top piece with cooking oil. Place one snapper over the spinach and arrange tomato slices over the snapper. Season with salt and pepper.

4. Bring the short ends of the foil together, leaving enough room in the packet for steam to gather and cook the food. Fold the foil over and pinch to seal. Pinch seams together along the sides. Make sure all the seams are tightly sealed to keep steam from escaping. Repeat with more foil, cooking spray and the remaining ingredients.

5. Place the packets on a baking sheet. Bake the packets until the fish is cooked through and the vegetables are just tender, 10-12 minutes. To serve, carefully open both ends of the packets and allow the steam to escape. Use a spatula to slide the contents on to plates.

Makes four servings.



source

Friday, September 4, 2009

Want to be healthy and live longer? Take cues from Japan


Japan has the lowest obesity rate in the developed world - 3 percent versus 32 percent in the United States, according to the International Obesity Taskforce. Many believe the good overall health and long life expectancy rate of the Japanese is due to their diet.

"People in Japan tend to eat smaller portions of healthier types of food," says Dr. Mark Drucker, medical director of the Center for Advanced Medicine in Encinitas, Calif. "Eating plenty of low-mercury fatty fish, fresh vegetables and limiting red meat and refined sugars all contribute to this healthy lifestyle.

What can you do to reap the benefits of the Japanese diet at home? Here are some easy ideas from Dr. Drucker:

1. Try cultural cuisine
Sushi, a Japanese diet staple, is popular throughout the United States. Many grocery stores now carry pre-made sushi you can buy and snack on at home. Another fun way to enjoy sushi is to make it yourself. Try having a sushi-rolling party with your friends as a fun way to eat healthy and learn about another culture.

Making sushi yourself doesn't need to be difficult. Pick up a book with step-by-step instructions and a sushi starter kit with a rolling mat. "Good beginner items that pack a healthy punch are smoked salmon, eel and pre-cooked crab and lobster meat. If you'd prefer to skip the meat, there are many vegetarian options. Try adding carrots, cucumber, green onion and daikon radish for a tasty, and healthy, treat," comments Drucker.

2. Eat fresh veggies every day
Eating more fresh vegetables, raw when possible, is a great way to get many of the health benefits enjoyed by the Japanese people. A general rule is to eat vegetables in a wide range of colors, including dark green produce such as broccoli, spinach, kale and Swiss chard. These all provide high levels of antioxidants and vitamin C, and many are shown to have cancer-preventing properties.

3. Consider a healthy detoxifying supplement
Chlorophyll, the pigment responsible for the greenest plants on Earth, is a central property of immune-boosting, anti-aging vegetables. "Plants require chlorophyll to obtain energy from light, so it's no surprise an ancient alga called chlorella - which contains the most amount of chlorophyll of any digestible substance - can be called nature's green secret weapon when it comes to its long-term energy effect on human health. Chlorophyll is also one of the few and most effective ways to help the body eliminate mercury," says Drucker.

As many Americans struggle to reach the USDA-recommended five to seven vegetable servings per day, supplementing your diet with powerful green whole foods can provide a great alternative to fresh vegetables. Much like how Americans regularly take a vitamin C supplement, many Japanese take a supplement called Sun Chlorella to utilize the superfood benefits of chlorella, which contain the widest range of essential nutrients available in any single food source.

Chlorella's popularity in Japan spans decades, and its health benefits are more than anecdotal. A 2008 human clinical study showed that a daily serving of Sun Chlorella had positive results on several key blood levels and health markers including body fat percentage, serum total cholesterol and maintaining blood glucose levels. This may be the result of Sun Chlorella's unique pulverization process, which makes otherwise-inconsumable chlorella digestible by humans.

4. Enjoy fatty fish for good health
Most people have heard of omega-3, a good type of fatty acid. Research has shown that omega-3 supports cardiovascular health, immune function, brain health and could even have anti-cancer benefits.

Some healthy fish options that are packed with omega-3s include salmon, herring, mackerel, anchovies and sardines. Visit the Asian food section of your local grocery store to find some Japanese seasoning and sauces and try flavoring these types of fish with them for a truly authentic meal.

"Not only do these types of foods have many health benefits, but they are absolutely delicious and can be made to order," comments Drucker. "Whether it's steaming some salmon and veggies or incorporating Sun Chlorella tablets into your daily regimen, I truly believe that taking health cues from a traditional Japanese diet can benefit almost everyone."



source

Thursday, September 3, 2009

Eat, Drink and Be Healthy


Foods with antioxidants keep you younger longer, inside and out.

Forget the Fountain of Youth. There's an entire Buffet of Youth out there and you can dine on its delectable offerings right in your own home.

Many fruits and vegetables, plus shellfish, whole grains, chicken, lean red meats and dark chocolate (but not milk chocolate) are loaded with the Buffet of Youth's extraordinary ingredients--antioxidants--specific anti-aging vitamins and minerals that also fight against life-threatening diseases.

In research studies, people with more antioxidants in their diets had stronger immune systems, and a reduced risk of contracting infections, cancer and heart disease or of having a stroke. They even had fewer wrinkles!

Here's why. As our bodies' cells produce oxygen they also produce atoms called "free radicals." Free radicals in the right proportion are good for our bodies because they produce energy and destroy some harmful bacteria. But when we are unhealthy or not eating a balanced diet they grow out of proportion to the number our bodies can handle and they destroy healthy cells. Antioxidants actually destroy the overabundant free radicals before they cause harm.

Vitamins A, C and E and the minerals selenium, zinc and copper are especially potent antioxidants. Vitamin C even forms collagen, and beauty experts suggest applying a vitamin C-based beauty serum to your face (after washing and before moisturizing) to smooth and prevent wrinkles.

So eat a diet that is high in antioxidants to boost your immune system and keep you looking younger.

The Buffet of Youth's Active Ingredients

* Vegetables: broccoli, spinach, carrots, squash, sweet potatoes, garlic, kale collards, green peppers, Brussels sprouts, soy.

* Fruit: berries, citrus fruits, peaches, apricots, cantaloupes, tomatoes, cranberries, pomegranate, purple grapes, watermelon.

* Meats: chicken, eggs, shellfish, lean red meats.

* Beverages: red wine, black and green teas, citrus juices.

* Miscellaneous: whole grains, nuts, seeds, dark chocolate.


source

Vitamin C Deficiency Impairs Early Brain Development



A new study by Swedish researchers warns that vitamin C deficiency early in life can lead to significant impairment in brain development.

Researchers with the University of Copenhagen tested guinea pigs and found that those subjected to even moderate vitamin C deficiency had 30 percent less hippocampal neurons and noticeably worse spatial memory than guinea pigs on a normal, healthy diet.

Lead author Jens Lykkesfeldt said that like guinea pigs, humans depend on getting enough vitamin C through their diets. The findings highlight the importance of pregnant women and those nursing their babies eating a vitamin C-rich diet, Lykkesfedt and his colleagues said in a statement.

The researchers said that the brains of newborns and fetuses are more vulnerable than other tissue to even a slight lowering of vitamin C levels.

The study was published in the American Journal of Clinical Nutrition.



source

Wednesday, September 2, 2009

Nutrition and vision: The food you eat can save your eyesight



Have you ever wondered if your mom was right all along, and fish oil really is good for you? Wonder no more...studies show that fish oil, and many other foods and supplements can help your eyes remain healthy, and will also help you see better longer.


Proper nutrients can have significant impact on prevention of the following eye conditions:

Dry eyes – Healthy tear film has 3 layers: mucin, the lubricant layer closest to the eye surface, aqueous, the intermediate layer, and lipid, the superficial layer of long chain fatty acids that protect aqueous layer from evaporating. Proper functioning of oil glands on the lid margins is necessary to maintain healthy lipid layer. Omega-3 and -6 fatty acids can help proper functioning of the oil glands and decrease eyelid inflammation.

Cataracts – Oxidative stress is associated with cataract formation. Dietary anti-oxidants; vitamin C, E, and caratenoids have been associated with decreased risk of cataract formation.

Macular degeneration – excellent vision is possible well into the golden years, providing the retina remains healthy. Age Related Eye Disease Study (AREDS), found that a combination consisting of vitamins C and E, beta-carotene, zinc, copper, lutein, and zeaxanthin helped those with intermediate or advanced macular degeneration. In addition, maintaining low glycemic blood index by consuming a diet rich in “good” carbohydrates, such as whole grains, helps protect the eyes from developing macular degeneration.


Proper nutrients can improve healing after LASIK and PRK laser vision correction eye surgery.

Omega-3 and omega-6 fatty acid supplements started a week prior to surgery and continued for at least three weeks after, improve tear film and reduce dryness after laser vision correction.

• Consider supplements formulated specifically for maintaining healthy tear film, such as Hydroeyes (www.sciencebasedhealth.com), for example.


Do’s and don’ts of nutritional supplements


• Do maintain appropriate balance between omega-3 and omega-6 fatty acids in your diet. Too much omega-6 fatty acids; the typical American diet rich in meat and not enough grains and vegetables, may not be healthy, while a diet maintaining a 1:4 ratio of omega-3 to omega-6 fatty acid is more appropriate for eye health. This diet is typical in Mediterranean countries and includes a generous amount of whole grains, fresh fruits and vegetables, fish, olive oil, and garlic.

• Do make sure to take the right kind of omega-6 fatty acid supplements – gamma linolelenic acid (GLA). GLA comes from several plant-based oils including evening primrose oil (EPO), borage oil, and black currant seed oil.

• Don’t exceed recommended daily doses of vitamins, especially Vitamin A. In the AREDS study, these were the vitamin doses that were found to reduce the age related macular degeneration: Vitamin C - 250 mg; Vitamin E - 400 IU; Vitamin A (as beta-carotene) - 15 mg; Zinc (as zinc oxide) - 80 mg; Copper (as cupric oxide) - 2 mg.

• Don’t count on nutritional supplements to treat cataracts. Once cataracts develop, the only cure is surgery.



source

Top 5 antioxidant fruits



There are many fruits out there that have enough vitamins that are beneficial for us. There are fruits that are rich in Vitamin C. They are what we call superfruits. Some of these fruits have health benefits w/c one of is called "Antioxidants".

So what is an Antioxidant and how will it benefit us, humans?

Antioxidants are disease-fighting compounds which can prevent cell damage and possibly ward off illnesses like heart disease, Alzheimer’s, Parkinson’s, and some cancers. Fruit is one of the easiest ways to incorporate antioxidants in your diet. After all, it comes in its own packaging and you can just grab it and go. Take that, prepackaged gummy snacks. Fruit is the original convenience food. Here are several fruits with high antioxidants you should try to include in your diet.

* Berries. By far, they have the highest levels of antioxidants of any fruit. Each of these berries ranks higher than any of the other fruits on this list. They are a top five list all by themselves. The highest is blackberries, followed by cranberries, raspberries, strawberries, and blueberries. With the exception of cranberries, these are everywhere right now, from backyard gardens to farmers’ markets and grocery stores, so fill your shopping cart or go out and pick some (with permission of course). Nothing tastes better than late summer berries and they give your body invaluable nutrients.
* Apples. You know what they say about an apple a day keeping the doctor away. And they say it with good reason. These are just about to come into season and there are so many wonderful juicy varieties here in the Northwest. Crisp or mellow, tart or sweet, you’re bound to find something everyone in the family will like. Packed with numerous antioxidants, apples are best enjoyed with the skin left on for maximum benefit.
* Oranges. With their high vitamin C content, it’s no wonder we all inherently reach for a glass of orange juice at the first sign of a cold to boost our flagging immune systems. Grapefruit, tangerines and clementines, though not in the top 10, are also good choices for vitamin C, as is pineapple.
* Plums. Again, the redder the food, the higher the antioxidant level is going to be. You’ll still get good nutrition from black and purple plums, but take advantage of the health benefits of the red plums that are in the stores right now for an extra boost. Some studies list prunes, which are dried plums, as the number one antioxidant fruit. However, the high sugar content of dried fruit is a drawback for some.
* Red grapes. As with plums, you’ll still benefit from other varieties, but the red-skinned fruit is the higher antioxidant level and it is also true with prunes, raisins will give you some antioxidant benefits, but their high sugar content is not ideal.


source