Why Vitamin E might slow the progress of Alzheimer's

December, 2000

A chemical called methionine (an amino acid found in beta-amyloid) may be the source of the toxic free radicals produced by the amyloid-beta peptide. Recent studies have demonstrated that higher than normal doses of vitamin E may slow the advance of Alzheimer's in some people with late stages of the disease. The current study provides a possible explanation for this link. Vitamin E, an antioxidant, appears to work by destroying free radicals (oxidants) produced by amyloid.

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The study was presented at the 2000 International Chemical Congress of Pacific Basin Societies.