For supplementation, the recommended daily intake of vitamin E is 400 IU. Be aware that high doses of vitamin E (1,200 IU daily or more) can be toxic and cause oxidative damage.
It is imperative that when taking the supplement orally, it is in the natural form, designated with a "d," and not synthetic, designated as "dl." Mixed tocopherols--meaning a combination of
alpha, beta, gamma, and delta--are easily absorbed and a good choice, especially in skin care products.
Topical creams and oils containing vitamin E promote healing, protect cells from free-radical damage, and reduce itchiness--very helpful in treating conditions such as sunburn and eczema.
In addition to contributing to healthy skin, vitamin E has many other beneficial properties, including slowing the progression of Alzheimer's disease, decreasing oxidative stress associated
with asthma, alleviating arthritic conditions, decreasing PMS symptoms, and reducing the risk of heart disease.