Antioxidants. Vitamin E, vitamin A, beta carotene, and vitamin C had been the favorites of the 1980s and early '90s. Vitamin B12 is found solely in animal-primarily based foods, so strict vegetarians might have supplements. And while you're seeing your doctor for examine-ups, screening exams, and treatments, ensure to inform him about all of your supplements. They're simply checking to verify your stage isn't getting too low or too high whereas you're sleeping. 4. Try to keep your knees together and at hip stage. In fact, even moderately high doses of vitamin A increase the chance of hip fractures, and excessive ranges of vitamin A have been linked to an elevated danger of prostate cancer