Discover the supplements pharmacists say they wouldn't take and why they could be harmful to your health. Get tips on how to buy and take supplements safely.

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Amino acid supplements contain essential amino acids your body doesn't produce on its own. Experts explain the benefits and ...

Making sense of dietary supplements (DS) and knowing how and when to recommend them can be a complicated matter for all dietitians. Navigating loose regulatory standards, proper dosing guidelines, and ...

NPR's Mary Louise Kelly talks with Amy Nordrum of the MIT Technology Review about the magazine's list of breakthrough technologies for 2025.

Medically reviewed by Anju Goel, MD Medical treatments may be necessary for people with very low sperm counts, but ...