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.

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Valtrex vs. Lysine

Genital herpes, caused by the herpes simplex virus, is a common sexually transmitted disease. According to the Centers for Disease Control and Prevention, 16.2 percent of Americans 14 to 49 years of age have genital herpes type 2.

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