Three Cheers for Vitamin C

Vitamin C is essential for a wide range of metabolic reactions, and it's manufactured internally by plants and animals, which synthesize it from glucose. We humans are a notable exception, which means we need to get vitamin C from food and/or supplements. read more....

P.S. since your taking vitamin C to boost your immunity and maintin good health, why don't you also earn from it. read more......

Natural food-Fruit Vitamin C Content

Vitamin C is an efficient immunity booster that helps build collagen, the stabilizing tissue in our bones, epidermis and muscles. Vitamin C is indispensable to 300 metabolic functions in our bodies and can work without any other vitamin. it is also an anti-oxidant. to know more of its fruit benefits, (click here)

by: superoyee

Health tip of the day: Therapeutic Benefits of Roses

Roses are a good source of Vitamin C. Aside from that, it also has other vitamins essential for good health. Vitamins w/c has many supplements for the body. read more.

to know more about Vitamin C benefits, click here!
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By: superoyee

Health Tip of the Day

The amazing health benefits of Parsley

Parsley (Petroselinum crispum) is a bright green biennial herb, often used as spice. It is common in Middle Eastern, European, and American cooking. Parsley is used for its leaf in much the same way as coriander (which is also known as Chinese parsley or cilantro), although parsley has a milder flavor. To know more about the Health Benefits of Parsley, click here.
To know more about the benefits of Vitamin K, click here.

The 10 Best Supplements for Heart Health

One in three Americans has one or more types of cardiovascular disease—39 million of which are age 60 and older. High blood pressure is a major indicator of emerging heart disease, but there are things you can do to reduce your risks. Health experts recommend that healthy people get adequate nutrients by eating a variety of foods in moderation, rather than by taking supplements, but the following list of 10 supplements will help protect your heart and keep it strong and functioning for years to come.

To protect your heart and keep it strong and functioning for years to come, consider these top supplements:

1. Omega-3’s: Omega-3 supplements have several protective benefits for people at risk for developing cardiovascular disease and those who have already been diagnosed—including the lowering of high blood pressure, decreasing the risk of arrhythmias, and inhibiting the buildup of plaque in the arteries.

2. Fiber: Fiber pills and powders can help keep blood pressure within a normal range.

3. Antioxidants: Antioxidants—including vitamins A and C—have been shown to improve recovery following a stroke.

4. Magnesium: This mineral helps to restore the healthy functioning of blood vessels. Magnesium also helps patients with heart disease exercise longer, and recover quicker.

5. Potassium: Optimal levels of this mineral aid in the transmission of electrical impulses in the heart that regulate the heartbeat.

6. Garlic: Garlic has been shown to have a positive effect among people with mild high blood pressure.

7. Coenzyme Q-10: This beneficial supplement significantly reduced systolic and diastolic pressure in a 12-week Australian study.

8. Vitamin C: Vitamin C’s antioxidant properties block the damage than can be caused by free-radicals, byproducts than can accelerate the aging process and make you more likely to develop heart disease.

9. Thiamine (Vitamin B1): Thiamine assists the cells with the conversion of carbohydrates into energy and ensures that the muscles and nervous systems are all functioning properly. Deficiencies can result in congestive heart failure.

10. Vitamin E: In a study out of Cambridge University, vitamin E reduced the risk of both fatal and non-fatal heart attacks by 47 percent and non-fatal heart attacks by 77 percent.


There you have it, the 10 best supplements for heart health. You can find more information about each of these on Alternative Health Journal.

By: Erin Jansen, AHJ Editor


Posted by: superoyee

Earn Health & Wealth

Foods that can help keep your peepers in top shape

Last Updated: Friday, July 10, 2009 | 4:26 PM ET
By Michelle Gelok, CBC News

Science continues to show us that certain nutrients are needed by different areas of the body to boost health and prevent disease. Whether it's the omega-3 fatty acids in fish that boost heart health or the calcium in milk that keeps bones strong, there's no denying the role that food plays in the prevention of disease.

Often overlooked, however, is the role that food plays in keeping our eyes in top form.

Recent research findings published in May in Ophthalmology, the journal of the American Academy of Ophthalmology, are shedding light on the link between diet and eye health.

The study, conducted by researchers at Tufts University in Massachusetts, is the first of its kind to look at the combined effect of nutrients on eye health, and to examine their role in the prevention of age-related macular degeneration (AMD), a leading cause of blindness in adults. Researchers analyzed data from more than 4,000 participants and assessed their intake of nutrients including vitamins C and E, zinc, lutein, zeaxanthin, omega-3 fatty acids and low-glycemic-index foods.
Age-related macular degeneration or AMD.

AMD affects the macula, located in the centre of the retina, which is the part of the eye that allows you to see fine details.

According to the Canadian National Institute for the Blind, more than one million Canadians have AMD.

Each dietary factor was assigned a score, and the scores were totalled and compared to the AMD risk for participants. Researchers found that higher scores were associated with a lower risk of developing AMD. In other words, the higher the intake of protective nutrients, the less likely the participants were to develop AMD.

While these findings are the first to measure the combined effect of protective nutrients, it turns out researchers have been studying each of these nutrients in isolation for years. Here's a rundown of the top nutrients, and their food sources, that have been shown to help keep eyes healthy.
Omega-3s

Omega-3 fatty acids, most popular for their heart health benefits and anti-inflammatory properties, are beginning to make their mark when it comes to keeping our peepers in top form.

A major study published last year in the Archives of Ophthalmology reviewed data from nine studies with a total of more than 88,000 participants. It found that a high intake of omega-3 fatty acids was associated with a 38 per cent reduction in the risk of AMD. Researchers also found that eating fish at least twice a week was associated with a decreased risk of AMD.

The best sources of omega-3 fatty acids include fatty fish such as salmon, mackerel and herring, as well as ground flax seeds, walnuts and soybeans.
Lutein and zeaxanthin

Lutein and zeaxanthin, though they may sound like a tongue twister when said together, are two yellow pigments that get top marks for their link to eye health.

Lutein and zeaxanthin are compounds found in the retina of the eye, as well as some foods. They are actually antioxidants that have been shown to offer protection from both AMD and cataracts by protecting against oxidation of healthy tissue in the eye. One study published in the Archives of Ophthalmology in 2007 found an inverse relationship between the dietary intake of lutein and zeaxanthin and risk for developing AMD. In other words, participants with higher intakes of lutein and zeaxanthin experienced an overall decreased risk of AMD.

Though they are yellow pigments, these two compounds are found in a variety of colourful produce, including spinach, kale, squash, green peas, broccoli and corn.
Vitamin A

Carrots, perhaps the most well known food when it comes to eye health, have long been linked to eyesight - and for good reason. Carrots are an excellent source of beta-carotene, a nutrient converted into vitamin A in the body.

While the study mentioned earlier didn't find a link between vitamin A intake and decreased risk of AMD, one of vitamin A's roles in the body is to help the retina function properly, and this is essential for general eye health. According to the World Health Organization, vitamin A deficiency is the leading cause of preventable blindness in children. A deficiency of this fat-soluble vitamin is also linked to night blindness in adults.

The best dietary source of beta-carotene and vitamin A include organ meats, orange root vegetables (such as carrots), and green leafy vegetables.
Vitamin C

While vitamin C is best known for its ability to help fight off the common cold, it turns out it plays a role in preventing AMD and related vision loss as well.

When combined with vitamin E, beta-carotene and zinc in high doses, vitamin C was found to lower the risk of AMD by 25 per cent in people at high risk for the disease. The clinical trial, called the Age-Related Eye Disease Study (AREDS), which was published in the Archives of Ophthalmology in 2001, also found that this high-dose combination of vitamins and minerals reduced the risk of vision loss caused by AMD by 19 per cent.

Another study, conducted on animals and published in the journal Microvascular Research in 2007 found that long-term vitamin C supplementation might play a role in preventing diabetic retinopathy — a leading cause of blindness in diabetics.

While both studies used vitamin C supplements, until conclusive dosage recommendations are made it's best to stick to food sources to get the amount you need to keep your eyes healthy. Excellent dietary sources of vitamin C include papaya, red bell peppers, kiwi, strawberries and oranges.
Low glycemic index foods

A study published last year in the American Journal of Clinical Nutrition found that the glycemic index (GI), a measure of how quickly carbohydrates raise blood glucose levels, also affected the risk for AMD. Researchers found that a diet rich in high GI foods, those that cause a rapid rise and fall in blood glucose levels, was associated with a greater risk and increased severity of AMD.

The findings aren't entirely surprising, since low GI foods have already been linked to a decreased risk of heart disease and Type 2 diabetes.

High GI foods tend to be highly processed refined foods, such as white bread, French fries and potatoes, whereas low GI foods are higher in fibre, including oat bran, lentils, beans and barley.


The author is a Canadian licensed registered dietitian.


EARN HEALTH & WEALTH

Immunosenescence - the decline of our immune system as we grow old

Nature has not meant for us to grow old. Nature simply wants us to reproduce ourselves; afterwards, she causes us to rapidly deteriorate. As we age, we are no longer able to run as fast as when we were young, we get tired more easily, it takes longer for our wounds to heal, etc. (many of those who are reading this are probably all too familiar with the aches and pains associated with growing old). If we were still living in the jungle, with predators all around us, those of us who are old would soon be “recycled.” Nature’s goal is the perpetuation of the species, so that resources, if limited, are saved for those who can contribute more toward the fulfillment of that goal. Nature has caused us (and other organisms) to be born with the conviction that those who compete for limited resources are best eliminated; alliances with those who enhance access to those resources are best formed. We apply the notion of competition and alliance not only to other species, but also to members of our own species. By Nature’s reckoning, the old, who are no longer able to contribute significantly to the welfare of the species and who now pose competition for resources, are best eliminated. Nature is so unfeeling.

But we defy Nature and we have developed means that allow us to grow old. We no longer fear the predators that used to chase us, hoping to feast on our flesh (we have killed most of them off). We have developed drugs that fight many of the parasites that plague us (but there are still very many that we have to get rid of, or at least control). We have developed mechanical means to allow the incapacitated to walk and even to run. We have developed electrical means to allow even the severely hearing impaired to hear. Indeed, more and more, we can grow very old despite Nature. (And we have learned to cherish the old — many of us, anyway.)

Ah, but Nature still has a few tricks up her sleeve.

Nature has provided us with the means to ward off disease, to fight organisms that cause disease. Our skin is a barrier that prevents entry of parasites and pathogens. The acid in our stomach usually can kill organisms that get in by way of our mouth. The tears in our eyes, the saliva in our mouth, and other secretions protect our other orifices. If viruses, bacteria, fungi, and other pathogens manage to get past those barriers, they will still have to contend with our immune system.

Our immune system is our ultimate protection against disease. We have cells and molecules that are specially designed to recognize substances that do not belong in our body. Immune cells and molecules patrol our organs and tissues, seeking out foreign substances. Germs and other pathogens are killed and the harmful molecules that they produce are neutralized and expelled from our body. Our immune system also gets rid of our own cells that have become abnormal, or are no longer functioning properly.

Very importantly, our immune system produces “memory cells” that remember previous encounters with a pathogen, so that the immune reaction to any new invasion is much faster. Immune memory is the rationale for vaccination — and for its success. Memory cells have been found to persist for more than 50 years in individuals who had been vaccinated against smallpox and for more than 90 years in survivors of the 1918 flu pandemic. Clearly, immune memory persists for many years and sometimes for a lifetime.

So, what does Nature do? To prevent us from getting (too) old, Nature weakens our immune system as we age — a condition called “immunosenescence” (immune aging). With the decline of our immune system, we more easily succumb to infection, we are more prone to cancer, we are more susceptible to seasonal diseases like the flu, etc., and vaccination, which we have invented to protect us from many diseases, becomes less and less effective.

For example, there were reports several years ago (in 2005 and 2006) of studies that showed that vaccination against flu of people 65 years old and older was not significantly protective. That finding was bolstered by a more recent finding (last year) that vaccination against flu of people over 70 years old did not reduce mortality. From these findings, it would seem that vaccination of the elderly is a waste. That is frightening, since 90 percent of flu deaths are of elderly individuals (who are more susceptible to pneumonia and other complications of flu).

Can we defy Nature one more time?

(To be concluded)

STAR SCIENCE By Eduardo A. Padlan, PhD
Eduardo A. Padlan is a corresponding member of the NAST and is an adjunct professor in the Marine Science Institute, College of Science, University of the Philippines Diliman. He can be reached at fileap-mail@yahoo.com.

EARN HEALTH & WEALTH

Discovery Shows New Vitamin C Health Benefits

ScienceDaily (Jan. 12, 2005) — CORVALLIS - Researchers in the Linus Pauling Institute at Oregon State University have made a major discovery about the way vitamin C functions in the human body - a breakthrough that may help explain its possible value in preventing cancer and heart disease.
The study, which explores the role of vitamin C in dealing with the toxins that result from fat metabolism, was just published in a professional journal, Proceedings of the National Academy of Sciences.

It contradicts the conclusions of some research that was widely publicized three years ago, which had suggested that this essential nutrient might actually have toxic effects.

The new OSU study confirmed some of the results of that earlier laboratory study, which had found vitamin C to be involved in the formation of compounds potentially damaging to DNA. But that research, scientists say, only provided part of the story about what actually happens in the human body.

The newest findings explain for the first time how vitamin C can react with and neutralize the toxic byproducts of human fat metabolism.

"This is a previously unrecognized function for vitamin C in the human body," said Fred Stevens, an assistant professor in the Linus Pauling Institute. "We knew that vitamin C is an antioxidant that can help neutralize free radicals. But the new discovery indicates it has a complex protective role against toxic compounds formed from oxidized lipids, preventing the genetic damage or inflammation they can cause."

Some earlier studies done in another laboratory had exposed oxidized lipids - which essentially are rancid fats - to vitamin C, and found some reaction products that can cause DNA damage. These test tube studies suggested that vitamin C could actually form "genotoxins" that damage genes and DNA, the types of biological mutations that can precede cancer.

But that study, while valid, does not tell the whole story, the OSU researchers say.

"It's true that vitamin C does react with oxidized lipids to form potential genotoxins," said Balz Frei, professor and director of the Linus Pauling Institute, and co-author on this study. "But the process does not stop there. We found in human studies that the remaining vitamin C in the body continues to react with these toxins to form conjugates - different types of molecules with a covalent bond - that appear to be harmless."

In human tests, the OSU scientists found in blood plasma extraordinarily high levels of these conjugates, which show this protective effect of vitamin C against toxic lipids.

"Prior to this, we never knew what indicators to look for that would demonstrate the protective role of vitamin C against oxidized lipids," Stevens said. "Now that we see them, it becomes very clear how vitamin C can provide a protective role against these oxidized lipids and the toxins derived from them. And this isn't just test tube chemistry, this is the way our bodies work.

"This discovery of a new class of lipid metabolites could be very important in our understanding of this vitamin and the metabolic role it plays," Stevens said. "This appears to be a major pathway by which the body can get rid of the toxic byproducts of fat metabolism, and it clearly could relate to cancer prevention."

Oxidation of lipids has been the focus of considerable research in recent years, the scientists say, not just for the role it may play in cancer but also in other chronic diseases such as heart disease, Alzheimer's disease, and autoimmune disorders.

The toxic products produced by fat oxidation may not only be relevant to genetic damage and cancer, researchers believe, but are also very reactive compounds that damage proteins. For instance, there's a protein in LDL, the "bad" cholesterol in your blood, which if damaged by toxic lipids can increase the chance of atherosclerotic lesions. In continuing research, the OSU team plans to study the role of this newly understood reaction between vitamin C and toxic lipids in atherosclerosis. In clinical studies they plan to examine the blood chemistry of patients who have been diagnosed with coronary artery disease, compared to a healthy control group.

"In the early stages of atherosclerosis, it appears that some of these toxic lipids make white blood cells stick to the arterial wall, and start an inflammatory process that ultimately can lead to heart disease or stroke," Frei said. "When we better understand that process and the role that micronutrients such as vitamin C play in it, there may be strategies we can suggest to prevent this from happening."

The new findings, the OSU scientists say, also point to new biomarkers that can be useful in identifying oxidative stress in the human body. They may provide an indicator of people who may be at special risk of chronic disease.

from: ScienceDaily



Earn Health & Wealth

Berries offer bountiful health benefits

" COST IN NOT IMPORTANT IF WERE TALKING ABOUT HEALTH. THINK OF IT. IT'S NOT TOO LATE"

Whether you grow them, pick them at a “pick-your-own” patch or in the wild, or buy them at grocery stores or farmers markets, berries are good for your health.

Berries are a colorful addition to our plates and contribute cancer-fighting antioxidants, which protect our cells from damage. Blue and red berries get their color from “anthocyanins,” which are natural pigments that act as antioxidants.

Eating a colorful, antioxidant-rich diet may reduce our risk of certain types of cancer and heart disease. In a 2004 U.S. Department of Agriculture study, researchers tested more than 100 commonly eaten foods. The top 11 foods in terms of antioxidant capacity included wild and cultivated blueberries, cranberries, blackberries, raspberries and strawberries.

Naturally sweet berries are a dieter’s dream, too. A cup of blueberries has about 85 calories and a cup of strawberries just 56 calories. Berries provide vitamin C, folate (a B vitamin) and fiber.

Besides helping protect us from cancer and heart disease, berries may protect our brain, too. In studies with mice, blueberry extracts have shown promise in reversing age-related declines in memory.

You may have seen dietary supplements that promise you can skip your fruits and/or veggies and opt for a “fruit and veggie pill” instead. Don’t believe all the dietary supplement claims, though. Fruits and vegetables are complex mixtures of natural chemicals. Nutrition experts recommend enjoying the whole food instead of an isolated substance.

Enjoy more tasty, colorful berries with these tips:

- Wash berries right before eating and clean strawberries with the stem intact.

- Sprinkle some berries on your breakfast cereal.

- No time for breakfast? Place some frozen berries and yogurt in a blender, blend one minute, pour in a cup and be on your way.

- Make a fresh fruit salsa with strawberries, apples and cilantro. Serve as a side dish with grilled fish.

- Make a snack mix with your favorite whole-grain cereal and dried cranberries and blueberries.

- Add blackberries and strawberries to salad greens, such as spinach or romaine.

- Make a parfait by layering berries and fat-free vanilla or lemon yogurt in a glass.

- If you buy extra berries, freeze some to enjoy later. Wash them, blot with a paper towel, lay them in a single layer on a tray, freeze for an hour or two and package in freezer bags labeled with the date.

Wouldn’t some berries be a tasty snack right now? Try this smoothie for a quick breakfast or snack. For more information and recipes,

visit www.ndsu.edu/eatsmart.

Julie Garden-Robinson,
Ph.D., L.R.D.


BUSINESS OPPORTUNITY

Vitamins present at Top Five Foods for Beating Depression

Top Five Foods For Beating Depression


By: Erin Bates



Drug advertisements and conventional doctors tell the public that depression is caused by an imbalance of a neurotransmitter in the brain called serotonin. This idea makes it seem that drugs that flood the brain with serotonin are the answer to depression, but there is no scientific evidence that drug therapy really works. In studies in which scientists lowered serotonin levels to induce depression, the experiment failed. Other studies found that dramatically increasing serotonin levels in the brain failed to relieve depression. So why do doctors persist in prescribing medications with side effects ranging from mood swings to suicidal or homicidal behaviors when those drugs may not even work?

There are treatment options that can relieve depression without swallowing pills. Many of the symptoms of depression can be directly linked to vitamin and mineral deficiencies in the standard American diet, which is largely comprised of empty carbs, caffeine and sugar. Depression, mood swings and fatigue often have a common cause: poor nutrition. Avoiding depression or recovering from a depressive episode is often as easy as changing your diet and boosting your consumption of key foods that deliver brain-boosting nutrients and help regulate brain chemistry.

Fish oils contain omega-3 fatty acids. Research has shown that depressed people often lack a fatty acid known as EPA. Participants in a 2002 study featured in the Archives of General Psychiatry took just a gram of fish oil each day and noticed a 50-percent decrease in symptoms such as anxiety, sleep disorders, unexplained feelings of sadness, suicidal thoughts and decreased sex drive. Omega-3 fatty acids can also lower cholesterol and improve cardiovascular health. Get omega-3s through walnuts, flaxseed and oily fish like salmon or tuna.

Brown Rice contains vitamins B1 and B3, and folic acid. Brown rice is also a low-glycemic food, which means it releases glucose into the bloodstream gradually, preventing sugar lows and mood swings. Brown rice also provides many of the trace minerals we need to function properly as well as being a high-fiber food that can keep the digestive system healthy and lower cholesterol. Instant varieties of rice do not offer these benefits. Any time you see "instant" on a food label, avoid it.

Brewer's Yeast contains vitamins B1, B2 and B3. Brewer's yeast should be avoided if you do not tolerate yeast well, but if you do, mix a thimbleful into any smoothie for your daily dose. This superfood packs a wide assortment of vitamins and minerals in a small package, including 16 amino acids and 14 minerals. Amino acids are vital for the nervous system, which makes brewer's yeast a no-brainer for treating depression.

Whole-grain oats contain folic acid, pantothenic acid and vitamins B6 and B1. Oats help lower cholesterol, are soothing to the digestive tract and help avoid the blood sugar crash-and-burn that can lead to crabbiness and mood swings. Other whole grains such as kamut, spelt, quinoa and buckwheat are also excellent choices for delivering brain-boosting nutrients and avoiding the pitfalls of refined grains such as white flour.

Cabbage contains vitamin C and folic acid. Cabbage protects against stress, infection and heart disease, as well as many types of cancers, according to the American Association for Cancer Research. There are numerous ways to get cabbage into your diet: toss it in a salad instead of lettuce, use cabbage in place of lettuce wraps, stir fry it in your favorite Asian dish, make some classic cabbage soup or juice it. To avoid gas after eating cabbage, add a few fennel, caraway or cumin seeds before cooking. Cabbage is also a good source of blood-sugar-stabilizing fiber and the raw juice of cabbage is a known cure for stomach ulcers.

Also worth mentioning, foods like raw cacao, dark molasses and Brazil nuts (high in selenium) are also excellent for boosting brain function and eliminating depression.

Things to avoid: If you feel you are depressed or at risk for depression, you also need to avoid certain non-foods and substances. Some commonly prescribed drugs - such as antibiotics, barbiturates, amphetamines, painkillers, ulcer drugs, anticonvulsants, beta-blockers, anti-Parkinson's drugs, birth control pills, high blood pressure drugs, heart medications and psychotropic drugs - contribute to depression. If you are taking any of these, don't quit them without talking to your doctor, but be aware that they may be contributing to your condition by depleting your body of depression-fighting vitamins and minerals.

You should also avoid caffeine, smoking and foods high in trans-fats and sugar. Keeping your blood sugar stable and getting B vitamins is important for stabilizing your mood. Cacao can be good for mood because it releases endorphins in the brain, but watch out for milk chocolate and candy varieties high in sugar.

Other non-food things to do: Get plenty of sunshine. Natural sunlight is a proven cure for depression. Engage in regular exercise at least three times per week.
Exercise lifts mood and alters brain chemistry in a positive way. Finally, experience laughter. It's good medicine.

This article was submitted as a public service by Cathy Thompson-Lidster, GCFP, Health Educator/ Coach. 267-3022