Vitamin E or C does not reduce risk of dementia or Alzheimer's

Contrary to previous research, older adults who use over-the-counter vitamin E or C supplements do not have a reduced risk of developing dementia or Alzheimer’s disease. This is according to a new study published in the Journal of the American Geriatrics Society that tracked patients using vitamin E and/or vitamin C supplements over a follow-up period of more than 5 years.