Vitamin B3, or niacin, quietly supports energy, brain function, and digestion. It aids DNA repair and nerve cell health.

Vitamin D and cholesterol share a complex relationship. While vitamin D may help lower cholesterol levels, some studies ...

Vitamin B12 is important for energy, brain function, and red blood cell production, but it's predominantly in animal foods.

While many people fill in nutritional gaps with supplements that fulfill their specific vitamin needs, it's also a good idea to add some foods high in vitamins and minerals to your diet. After all, ...

Vitamin D is one of the most essential nutrients for our bodies. Here, a nutritionist breaks down the seven best foods high ...

Vitamin D helps your body absorb calcium and keeps your bones and teeth strong. But it also plays a role in heart health by ...

These 11 foods are great sources of vitamin D and might help you combat deficiencies, a lack of energy and much more.

The weird food combos nutritionists eat but never talk about can boost nutrient absorption and transform your health.

Research suggests that spending time outdoors may be exactly what you need to get your daily dose (which is 600 IU, BTW). You ...

According to the U.S. Department of Agriculture (USDA), the Recommended Dietary Allowance (RDA) for calcium for most adults ...

Vitamin A supports healthy eyes, skin, immune function, and more. Who needs a supplement? Experts discuss the benefits, risks ...