Supplements Guide: Side Effects & Best Multivitamins

Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.

Benefits of DHEA for Men

Published Jul,08 2011 | By Dave Dixon

DHEA or dehydroepiandrosterone, is produced by the adrenal glands in the liver and in male testes. Dietary supplements manufacture DHEA from soy and wild yam. DHEA is metabolized to androstenedione, and then testosterone or estrogen. Men have higher DHEA levels than women.