High Cholesterol Treatment: Vitamins are essential for our bodies, and a deficiency can cause various problems. However, you ...

Is it safe to take a multivitamin daily for years? Here's what happens with long-term use, including potential benefits, risks, and how to choose the right one.

Learn about the potential downsides of these popular green supplements made from algae, including potential side effects and contamination concerns.

Taking vitamin C and D together boosts your immune system and supports bone health. Both vitamins may enhance wound healing and prevent infections.

WASHINGTON - Over half of U.S. adults use multivitamins, mostly the pretty healthy people who also eat nutrient-fortified foods. Yet there's little evidence that most of the pills do any good - and ...

Dietary supplements are a booming business. More than half of U.S. adults take at least one, and the supplement industry is worth billions of dollars. But many experts say people are better off saving ...

Some vitamins and minerals absorb poorly or cause stomach upset when taken first thing in the morning. Learn which supplements may be better taken later in the day to improve absorption, reduce side ...