Vitamin B12 plays a key role in keeping your body running smoothly, and some people may need supplements more than others.

Learn which OTC vitamins don’t deliver their promises and how to make smarter supplement choices for your health and wallet.

Vitamins like C, D, E, and B6 may help kill harmful microbes and increase your body's ability to fight off infections.

Vitamin E has many benefits for skin, including the ability to reduce signs of aging, help with sun damage, and alleviate ...

Some vitamin and mineral supplements don't offer any benefits against cancer, while others may increase the risk of developing lung cancer for some.

Vitamin E is a fat-soluble nutrient that acts as an antioxidant. Getting enough of it in your diet may help boost your immune system and protect against chronic diseases.

During cold and flu season, plenty of us load up on pills, powders, and gummies to keep the sniffles at bay. But is it worth it—and can you overdo it? Vitamin C is essential to powering your immune ...

Vitamin D has taken center stage in conversations about wellness—deservedly so—because its deficiency has been linked with a host of serious health problems. Researchers have shown that inadequate ...

Note: The U.S. Food and Drug Administration (FDA) does not approve supplements for safety or effectiveness. Talk to a healthcare professional about whether a supplement is the right fit for your ...

Vitamin C, a popular supplement for immunity and collagen production, is best absorbed when timing and food interactions are considered. Unlike fat-soluble vitamins, it's not stored, so split dosages ...

Taking one type of vitamin D supplement seems to cut the levels of another type that is more easily used by the body, which could affect our immune system. Our bodies create vitamin D when ultraviolet ...