This fat soluble vitamin is known to exist in eight different forms belonging to the group of tocopherols. Each form is characterized by its own biological activity, which is the basis of the measure of potency or functional use in the body. Alpha – tocopherol or α-tocopherol is the most bioavailable form in Humans and is also known for its antioxidant properties.
Vitamin E is a rich source of antioxidants that act to protect the cells in the body from the damaging effects of free radicals such as pollution, fats obtained from junk foods, smoke, fumes etc. In the body, the vitamin combats against free radicals that are by-products of the process of energy metabolism and can increase the risk of cardiovascular disease, ageing process and cancer in the body. Vitamin E is also known to boost the immune system, repair DNA and plays a vital role in the process of metabolism.
Vitamin E is widely marketed as a popular age defying miracle and aphrodisiac that can boost the sex life of individuals. It is an efficient chain-breaking, lipid soluble antioxidant present in biological membranes of the body and is used in several body functions.
Benefits:
Some of the uses of the vitamin are:
It exhibits strong antioxidant properties, safeguards the cells from oxidation and stabilizes the effect of unstable free radicals that can cause potential damage to the body.
It protects the skin from ultraviolet radiation
Prevents cell damage due to action of free radicals
It opens the cells allowing them to communicate effectively
It prevents prostrate cancer and Alzheimer’s disease
Delays the process of ageing
It plays an important role in protecting the nervous system, skeletal muscles and the retinas in the eyes from free radical damage.
Helps fight coronary artery disease
May reduce the risk of arthrosclerosis
It aids in proper blood clotting and improves circulation
Quickens the process of healing and recovery
It protects the lungs from the harmful effects of pollution
It prevents the formation of clots in the blood vessels
It is known to promote fertility
It reduces and even prevents hot flushes in menopause
Increases stamina and endurance
As a skin tonic, it keeps the skin younger looking, promotes healing and cuts down the risk of scar tissue
It also fights eczema, skin ulcers, shingles and cold sores
Deficiency:
This may result in fatigue, inflamed varicose veins, wounds healing slowly, premature ageing and sub-fertility. A shortage of the vitamin may lead to outbreak of acne, muscle disease, dementia, cancers, gallstones, miscarriage, uterine degeneration and anemia.
People suffering from problems such as malabsorption, improper functioning of the digestive system, loss of sensation in the arms, hands, legs or feet, liver problems might require regular doses of Vitamin E.
Dosage:
The requirement for Vitamin E varies with gender, age, overall medical condition and the amount of polyunsaturated fats taken in the diet. Since these fats can be easily oxidized, individuals taking these in their diet on a regular basis need increased amounts of Vitamin E. The Recommended Dietary allowance (RDA) is 15 mg per day.
Side effects:
It is necessary for individuals to take any nutritional supplement under control. Individuals on anticoagulant medication should not take more than 1,200 IU of Vitamin E.
Food Sources:
It is found in abundance in vegetable oils such as sunflower, canola, corn, soybean and olive oil. It is also found in nuts, wheat germ, peanut butter, spinach, asparagus, beef, avocado, seafood, carrots, celery, apples green leafy vegetables, fish, whole grains etc.
Before taking any nutrient supplement it is important for you to consult a registered medical practitioner in order to determine if the product is meant for you or not. You must also take into consideration your present medical condition before taking the vitamin. If your diet is high in refined carbohydrates, fatty foods or you are taking birth control pills, you might benefit from the intake of Vitamin E. The nutrient is also likely to benefit those suffering from pre-menstrual cramps, swollen joints, Dupuytren’s disease, pollutants, stroke or heart disease.
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