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.

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

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

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

Taking certain supplement combinations, such as calcium with iron, calcium with zinc, or zinc with copper, can result in reduced absorption and other issues.

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 ...

While doctors agree that the best way to get the nutrients your body needs is through a healthy diet of whole foods, sometimes that isn’t possible. Even the best diets can use a boost during times of ...

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 ...