Vitamin E is our amount one fat soluble antioxidant and the first defense against lipid peroxidation, which is cellular damage to plants and animals and can be used as an indicator of oxidative stress in tissues and cells. Vitamin E protects against this damage and breakdown of polyunsaturated fatty acids, which we will call Pufa for short, that are celebrated in our cell membranes. E is also principal in cancer arresting by protecting cell Dna from free radical attack. It is also of note that the type of E is very important; there is a natural form and a synthetic form of E.
The natural form of E is called d-alpha-tocopherol and the synthetic is called dl-alpha-tocopherol. In a study of men taking the natural form of E compared with men taking the synthetic form; the blood level results showed that the level of E was higher in men taking the natural form. Why is this the case? Availability, plain and simple.
Vitamine
The body uses the d or natural form much more efficiently than the dl or synthetic form. The letters d, "dextro" means right and l, "levo" means left and they have to do with the direction a beam of polarized light rotates when it passes straight through a natural and synthetic solution of vitamin E. Polarized light is light that is reflected or transmitted straight through distinct media so that all vibrations are restricted to a singular plane and not at random. The body prefers the natural d form. Using a synthetic form of E is like putting a right-handed glove on a left hand. It will work but not as well.
Requirements vary on the amounts of vitamin E needed based on exposure to free radicals and if there are high levels of polyunsaturated fats (Pufa) in your diet. The Daily Value (Dv) for E is a mere 30 Iu. The minimal amount for optimal disease security is 400 Iu. A study by Dr. Lawrence Machlin and co-workers at the Cornell medical School showed that salutary population could take up to 3,200 Iu a day and not have any trouble.
A overview of 15 excellent studies on vitamin E reported reduction in the incidence of cancers of the breast, intestines, stomach, lung, colon, pancreas, liver and oral cavity. Add to that the fact that low blood levels of both the cofactor selenium and E seems to growth breast cancer 10 times, and twice as much if you have a low-level of just E in your blood, and you have all kinds of reasons to look further into the benefits of E.
Studies have shown that those with the top levels of vitamin E have lower rates of heart disease and distinct cancers. For instance; two foremost teaching hospitals followed 87,000 women for eight years. Those who took the most antioxidants had the bottom rate of heart disease. In fact those with the top levels of vitamin E had an amazing 41% security from heart disease. This was published in the New England Journal of treatment along with an additional one study indicating that for the most part the results also applied to men. The problem is the amount needed to forestall these diseases is approximately impossible to attain from the diet alone.
Food sources for vitamin E include: fortified cereals, sunflower seeds, almonds, hazelnuts, cottonseed, sunflower, safflower and other oils, turnip, collard, mustard and other greens, beets, collard, tomatoes, pine nuts, peanut butter, wheat germ, avocado, pumpkin, sweet potatoes, mangoes, broccoli, and asparagus to name a few. Most of these foods are eaten separately in small quantities at a time. Try to couple these foods into other dishes you regularly prepare. examine your grocery store's seasonings aisle and buy spices and herbs to add flavor and a condition boost to your food instead of just cooking with salt and pepper.
400 Iu daily supplementation is also a consistent way to add extra doses of this foremost antioxidant. Buy only the natural form of E noted by a d before the form of E listed.
Other vitamin E actions:
- May slow aging of the cells
- Stimulates the immune system
- Protects against some toxic pollutants in the environment
- Needed to form red blood cells
- Supports salutary skin and lung function
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