Showing posts with label Omega 6. Show all posts
Showing posts with label Omega 6. Show all posts

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.



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Sunday, September 6, 2009

Vitamin C – A Multi-Facetted Vitamin


There are essentially two types of vitamins that humans need on a daily basis: those that are water-soluble and those that are not (those fat-soluble ones from my last post). Vitamin C is a water-soluble vitamin which means that we need to replenish our supply of this very important vitamin on a daily basis. Here’s a short list of some of the many health benefits of vitamin C:

* Essential for growth and repair of tissues in all parts of your body.
* Necessary for the formation of collagen, an important protein used to make skin, scar tissue, tendons, ligaments, and blood vessels.
* Needed for the repair and maintenance of cartilage, bones, and teeth.

The importance of vitamin C was discovered when sailors on long voyages would develop scurvy. The only ‘cure’ was to eat fruits high in Vitamin C. The British Navy used limes (easily acquired from some of their colonies) and hence the nickname of ‘limey’ to refer to the British came about. If you are lucky enough to have a lime tree in your yard, or a friend or neighbor with one, then you have a ready source for this important vitamin.

But what about those juicy orange trees? Unfortunately, unless you purchase fortified orange juice at the store, oranges are not one of the better sources of vitamin C. These are your best sources of vitamin C:

* Avocados (which grow very well here in Central Florida)
* Rose hips (often found in teas)
* Blackcurrant (I love blackcurrant jelly)
* Red pepper
* Parsley
* Guava
* Kiwi fruit
* Broccoli
* Brussels sprouts (cooked right these really can be very tasty)
* Papaya (another fruit found growing all over Central Florida)

Of course, you can also take vitamin C supplements. Unsure about which product to purchase? Check out what the Vitamin C Foundation has to say on the subject.

One really important benefit of vitamin C is in the prevention of heart disease, hardening of the arteries and as a good defense against bad cholesterol. I have a copy of “Prevention’s New Encyclopedia of Common Diseases” which sites a February, 1981, article in the Journal of Human Nutrition about studies done in England with elderly patients suffering from coronary artery disease who benefited from a daily dose of one gram (1,000 milligrams) of vitamin C.

Personally, I take 1 gram of vitamin C every day. If I feel like I’m starting to get sick I will increase my dosage. However, one word of caution: if you take too much vitamin C in one day it can upset your stomach and or cause diarrhea. You might want to check out this article in the Nutrition Journal for more information and another point of view on this essential vitamin.


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Saturday, September 5, 2009

Eat to stay young

There are plenty of ways — or at least advertised ways — to tap into the Fountain of Youth, ranging from the relatively benign to the Machiavellian — from eye cream and Botox injections to chin implants and dermabrasion.

If having your facial skin “re-draped,” your deeper tissues “repositioned” or your face sanded down isn’t your thing, and spending hundreds of bucks on miracle creams doesn’t fit the budget, try eating.
There are many foods that can slow the aging process and potentially stave off age-related diseases and conditions such as dementia, cancers, type II diabetes and heart disease.

Some of the biggest bullies in the body’s neighborhood are free radicals and inflammation, which contribute to everything from wrinkles to cancer. Most of the so-called superfoods contain antioxidants, which neutralize free radicals, and anti-inflammatory properties.

For instance, a rash of 2009 studies has found that coffee has all sorts of potential health benefits. Besides its long-known applications for headaches, it may protect against dementia, stroke, skin cancer, endometrial cancer and diabetes — and it might even relieve pain associated with exercise.

Here are some other anti-aging gifts from Mother Nature, readily available at your local grocery store.



Turmeric

Extensively researched and widely acknowledged as a legitimate nutritional powerhouse, turmeric is a spice often found in Indian and Asian dishes. Although it provides high levels of iron and manganese, its most valued component is curcumin, which has been studied for its anti-inflammatory properties. Researchers are studying its possibilities in fighting cancer and Alzheimer’s disease. It’s worth noting that the studies focus on curcumin itself, with high doses of it administered to subjects (far more than you could eat in a day’s worth of curries). You can find turmeric powder and extract sold in capsules at health-food stores.




Watermelon

This fruit is a very concentrated source of lycopene, a carotenoid extensively studied for its anti-cancer properties. It boasts effectiveness against a growing list of cancer types, including prostate, breast, colorectal and lung. Watermelon also is packed with vitamin C, vitamin A and other powerful antioxidants.



Avocados

Beyond guacamole, avocados are dynamite at providing good-for-you nutrients, including oleic acid, a healthy fat believed to lower bad cholesterol; potassium, which protects your heart and arteries; folate for boosting skin health and lowering heart-attack risks; and a lot of those magical antioxidants.



Fish

Fish is a great source of omega-3 fatty acid, which is an essential nutrient that the body cannot manufacture. It promotes heart health, can improve bone strength and offers pain relief from inflammatory disorders. Omega-3 acid is important for brain health and has been shown to help with depression. Focus on fatty fish such as salmon, albacore tuna, herring, mackerel and lake trout, and eat it twice a week.



Alcohol:

Have that pre-dinner cocktail guilt-free. A study by Wake Forest University found that people who reported having a beer, a glass of wine or a cocktail eight to 14 times a week were 37 percent less likely than teetotalers to develop dementia within the next six years. Moderate drinkers also may have reduced risk for stroke and heart attack.



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Saturday, August 22, 2009

Health tip of the day: Benefits of Black Currant


Black currants are very rich in many phytonutrients, antioxidants, vitamins, essential fatty acids and minerals

In particular, black currants are renowned for their high content in Vitamin C (a powerful antioxidant), GLA (Gamma-Linoleic Acid, a very rare Omega-6 essential fatty acid) and potassium. They have been shown to have twice the potassium of bananas, four times the vitamin C of oranges, and twice the antioxidants of blueberries.

Black currants contain anthocyanins, which are compounds naturally found in berries. They are very potent antioxidants and are responsible for the color of blackcurrants. Around 300 different types of anthocyanins have been discovered.

Anthocyanins inhibit the enzymes Cyclo-oxygenase 1 and 2, and reduce inflammation and the effects of arthritis in the body. The effect is similar to aspirin or ibuprofen, so many middle-aged and old people are choosing the healthier blackcurrant juice over these drugs.

Anthocyanins have been found to be heat and light sensitive, so the processing of blackcurrants is controlled very carefully to ensure they keep their nutritional properties

The fruit juice of black currant contains proanthocyanidins, anthocyanins and a polysaccharide-rich substance, cassis polysaccharide (CAPS), and has macrophage-stimulating activity. Its interleukin (IL)-1beta-inducing activity is very high, compared with other fruit juices. CAPS was found to consist of mannose, galactose, xylose, rhamnose, xylose, arabinose, and glucose. This substance has been proven to be very toxic against tumor cells, so studies are being performed to determine the anti-cancer properties of black currants

In addition, black currant seed oil contains 47% linoleic (18:2n6),14% alpha-linolenic (18:3n3), 12% gamma-linolenic (18:3n6), and 2.7% stearidonic (18:4n3) acids. Of these, gamma-linoleic is rarely found in any other natural resource, and both alpha and gamma-linoleic are essential fatty acids, which means our body cannot produce them on its own.

Overall, black currants have been proven to have health benefits including:

* Anti-Inflammatory Action
* Powerful Anti-oxidant Action
* Maybe help prevent cancer
* Reduces the effects of arthritis