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.

A Caucasian female hand holding a vitamin next to a glass of water

Side Effects of Taking Prenatal Vitamins Before Pregnancy

Published Jul,08 2011 | By Maryann Gromisch

Taking prenatal vitamins may be suggested for women who are thinking of becoming pregnant. Prenatal vitamins are a specially formulated combination of vitamins and minerals essential for normal fetal development and the prevention of certain birth defects.