Vitamin E is a vitamin that dissolves in fat. It is found in many foods including vegetable oils, cereals, meat, poultry, eggs, fruits, vegetables, and wheat germ oil. It is also available as a supplement.
Vitamin E is used for treating vitamin E deficiency, which is rare, but can occur in people with certain genetic disorders and in very low-weight premature infants.
Some people use vitamin E for treating and preventing diseases of the heart and blood vessels including hardening of the arteries, heart attack, chest pain, leg pain due to blocked arteries, and high blood pressure.
Vitamin E is also used for treating diabetes and its complications. It is used for preventing cancer, particularly lung and oral cancer in smokers; colorectal cancer and polyps; and gastric, prostate, and pancreatic cancer.
Some people use vitamin E for diseases of the brain and nervous system including Alzheimer’s disease and other dementias, Parkinson’s disease, night cramps, restless leg syndrome, and for epilepsy, along with other medications. Vitamin E is also used for Huntington’s chorea, and other disorders involving nerves and muscles.
Women use vitamin E for preventing complications in late pregnancy due to high blood pressure (pre-eclampsia), premenstrual syndrome (PMS), painful periods, menopausal syndrome, hot flashes associated with breast cancer, and breast cysts.
Sometimes vitamin E is used to lessen the harmful effects of medical treatments such as dialysis and radiation. It is also used to reduce unwanted side effects of drugs such as hair loss in people taking doxorubicin and lung damage in people taking amiodarone.
Vitamin E is sometimes used for improving physical endurance, increasing energy, reducing muscle damage after exercise, and improving muscle strength.
Vitamin E is also used for cataracts, asthma, respiratory infections, skin disorders, aging skin, sunburns, cystic fibrosis, infertility, impotence, chronic fatigue syndrome (CFS), peptic ulcers, for certain inherited diseases and to prevent allergies.
Some people apply vitamin E to their skin to keep it from aging and to protect against the skin effects of chemicals used for cancer therapy (chemotherapy).
The American Heart Association recommends obtaining antioxidants, including vitamin E, by eating a well-balanced diet high in fruits, vegetables, and whole grains rather than from supplements until more is known about the risks and benefits of taking supplements.
How does it work?
Vitamin E is an important vitamin required for the proper function of many organs in the body. It is also an antioxidant. This means it helps to slow down processes that damage cells.
Movement disorder (ataxia) associated with vitamin E deficiency. The genetic movement disorder called ataxia causes severe vitamin E deficiency. Vitamin E supplements are used as part of the treatment for ataxia.
Vitamin E deficiency. Taking vitamin E by mouth is effective for preventing and treating vitamin E deficiency.