People who don’t get enough vitamin B12 through their diets may need a supplement to fill the gap. Here’s how much to take.

C-ing is B-elieving — supplements are everywhere these days. Over 100,000 dietary or nutritional supplements are sold in the US alone. One survey indicated that about 74% of American adults take these ...

Discover the magnesium your body needs daily for energy and muscle health. See food sources and when to consider supplements for a balanced diet.

Pomegranate supplements have a range of nutrients like vitamins C and K and potassium. They also contain antioxidants, which ...

Collagen has become a popular supplement that may help with skin, bone and joint health. Taking it at different times during the day may offer diverse benefits. Collagen supplements are generally safe ...

The best way to take iron pills to treat iron deficiency anemia is on an empty stomach or with a source of vitamin C. If you take iron supplements with caffeine, milk or antacids, your body will ...

Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. But exactly how many things ...

Fish oil, also known as omega-3, is one of the most popular dietary supplements. It’s often promoted to protect the heart, ...

Americans have their choice of up to 100,000 different dietary supplements, from vitamins and minerals to herbal options and products promising weight loss and a toned body. Nearly 75% of Americans ...