What is the connection between vitamin E and cancer?

Vitamin E, antioxidant, was quoted in medical studies as a possible preventive cancer. The basis for vitamin E and cancer theories is based on the ability of antioxidants to fight DNA oxidative damage, which is attributed to a number of cancer types. However, important agreements on the combat capabilities of vitamin E were elusive because medical studies have brought contradictory results.

Most hope of vitamin E and cancer came from animal and laboratory studies. Some studies on vitamin E and cancer suggest that low levels of vitamin E in the body can lead to a greater risk of cancer. Scientists have also noted that cancer patients often have low vitamin E levels, although this may be the effect of cancer treatment or cancer.

The study of women's health published in 2005, among other things, investigated the effects of vitamin E and cancer. This study started in 1991 and found no evidence of the reduced risk of cancer of among women who took higher DVitamin E. Lung, breast and colorectal cancer speed, were not affected in vitamin E. The studies were also performed to see if vitamin E could prevent cancer recurrence, and the results of these studies were also negative.

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study with 29,000 male smokers who took 50 milligrams of vitamin E daily had contradictory results. Research has not found any effect on the lung cancer. According to the results of the study, the levels of prostate and colorectal cancer were lower, while the incidence of bladder and stomach cancer was higher.

Most vitamin E supplements are made of alpha-tocopherol acetate. It has not been shown that this form of vitamin E had no effect on the rate of breast cancer. It has been shown that another form of vitamin E, tocotrienol, blocks some cells of breast cancer, but this study has been performed using cultures and has not been tested on people.

Manoles have pIt may be that a balanced diet can provide sufficient vitamin E. Others suggest finding supplements that contain tocotrienol form of vitamin E because it has been shown to inhibit some breast cancer growth in the laboratory environment. These vitamin E capsules are available from different sources.

Vitamin E occurs naturally in plants. Natural sources of vitamin E include almonds, avocado and broccoli. Vitamin E is also added to other foods. Although vitamin E cannot be stored in the human body for more than six weeks, the deficiency is rare and usually occurs only in people with genetic conditions.