Vitamin E

[mysteriouza]

Contrary to the dvice offered in so many health food shop leaflets, large doses of Vitamin E can be harmful.
A letter from a hospital published in May 1978 reported a sudden and fatal rise in body temperature ( known as malignant hyperthermia) after anaesthetic during an operation.
This was thought to be due to overdosage with vitamin E.
Although the exact amount the patient been taking was not known, his blood levels were unusually high and it was thought that he had been taking about 200 mg twice a daily - the amounts often recommended in health magazines.

Vitamin E can interfere with vitamin K and it was shown as long ago as 1945 that large doses given to pregnant rats caused haemorrhage due to vitamin K shortage.
In 1974 a man taking 1200 international units of vitamin E a day showed reduced blood coagulation until he stopped taking it.

[deniblack]

Vitamin E is an antioxidant that protects body tissue from damage caused by unstable substances called free radicals can damage radicals.Free cells, tissues and organs.Vitamin E is also important in the formation of red blood cell.Vitamin E found naturally in some foods, added to others, and available as dietary supplement.Vitamin E is an antioxidant that stops the soluble production of ROS formed when fat oxidation is subjected.

[shilohgomz]

Vitamin E for hair growth is beneficial because it has the effect of a scalp massage all the time. It is particularly important for the protection of our cell membranes and keep our skin, heart and circulation, nerves, muscles and red blood cells healthy.

[carbojacob]

Vitamin E can prevent them from being converted to a plaque, this thickening of the blood vessels, leading to stroke and heart disease cholesterol. The food sources of vitamin E such as peaches, apples, nectarines, peanuts, hazelnuts and other nuts, green leafy vegetables, such as shrimp, salmon and other seafood, meat, fruits and liver.

[kingoprice]

Vitamin E is found naturally in some foods, added to others, and available as a dietary supplement. Health professionals and consumers need credible information to make rational decisions about eating a healthy diet and using vitamin and mineral supplements.

[johnysamrth]

Vitamin E is found naturally in foods, added to others, and available as dietary supplement.Vitamin E is an antioxidant that stops the soluble production of ROS formed when fat undergoes oxidation.Vitamin E may also protect against development of cancers by enhancing immune function.

[harrygail12]

Vitamin E is a generic term for tocopherols and tocotrienols. Vitamin E is very important for our body . Vitamin E is found naturally in some foods, added to others, and available as a dietary supplement. "Vitamin E" is the collective name for a group of fat-soluble compounds with distinctive antioxidant activities [1].

Naturally occurring vitamin E exists in eight chemical forms (alpha-, beta-, gamma-, and delta-tocopherol and alpha-, beta-, gamma-, and delta-tocotrienol) that have varying levels of biological activity [1]. Alpha- (or α-) tocopherol is the only form that is recognized to meet human requirements.

Serum concentrations of vitamin E (alpha-tocopherol) depend on the liver, which takes up the nutrient after the various forms are absorbed from the small intestine. The liver preferentially resecretes only alpha-tocopherol via the hepatic alpha-tocopherol transfer protein [1]; the liver metabolizes and excretes the other vitamin E forms [2]. As a result, blood and cellular concentrations of other forms of vitamin E are lower than those of alpha-tocopherol and have been the subjects of less research [3,4].

Antioxidants protect cells from the damaging effects of free radicals, which are molecules that contain an unshared electron. Free radicals damage cells and might contribute to the development of cardiovascular disease and cancer [5]. Unshared electrons are highly energetic and react rapidly with oxygen to form reactive oxygen species (ROS). The body forms ROS endogenously when it converts food to energy, and antioxidants might protect cells from the damaging effects of ROS. The body is also exposed to free radicals from environmental exposures, such as cigarette smoke, air pollution, and ultraviolet radiation from the sun. ROS are part of signaling mechanisms among cells.

Vitamin E is a fat-soluble antioxidant that stops the production of ROS formed when fat undergoes oxidation. Scientists are investigating whether, by limiting free-radical production and possibly through other mechanisms, vitamin E might help prevent or delay the chronic diseases associated with free radicals.

In addition to its activities as an antioxidant, vitamin E is involved in immune function and, as shown primarily by in vitro studies of cells, cell signaling, regulation of gene expression, and other metabolic processes [1]. Alpha-tocopherol inhibits the activity of protein kinase C, an enzyme involved in cell proliferation and differentiation in smooth muscle cells, platelets, and monocytes [6]. Vitamin-E–replete endothelial cells lining the interior surface of blood vessels are better able to resist blood-cell components adhering to this surface. Vitamin E also increases the expression of two enzymes that suppress arachidonic acid metabolism, thereby increasing the release of prostacyclin from the endothelium, which, in turn, dilates blood vessels and inhibits platelet aggregation.

[algeraadrian]

Vitamin E, a fat soluble vitamin, protects vitamin A and essential fatty acid oxidation in body cells and prevents breakdown of body tissues.

[noumann]

The allowances of vitamin e for advantageous derma affliction as well cover its adeptness to adapt vitamin a in the body, which itself is important for advantageous skin.

Vitamin e added to lotions, creams, and added derma affliction products, as able-bodied as taken orally, plays a role in the anti-aging of skin. It helps derma attending adolescent by abbreviation the actualization of accomplished curve and wrinkles. Also, charge less radicals are believed to play an important role in derma crumbling and accordingly the antioxidant action is absolutely admired for this derma problem.

[clifgorero]

Vitamin E may prevent their amendment to the plate, thickening of blood vessels, stroke and heart disease, cholesterol. Food sources of vitamin E, such as peaches, apples, walnuts, peanuts, hazelnuts and other nuts, green leafy vegetables, such as shrimp, salmon and other seafood, meat, fruits and liver.