Vitamin C is vital to immune function and the maintenance of bone, skin, teeth, and joints. Learn more about its wide range of health benefits.

Many fruits are naturally loaded with vitamin C, a powerful antioxidant that protects cells from damage and is important for healthy skin, bones, teeth and gums. Oranges may come to mind first since ...

Vitamin C toxicity is rare, but daily doses over 2,000 milligrams may cause unpleasant side effects like digestive issues, headache, and skin flushing.

When it comes to grades, vitamin B get an A+ for the benefits. There’s biotin (B 7), which can help with healthy, strong hair; as well as niacinamide (a derivative of B 3, or niacin), which helps to ...

Learn how vitamin D benefits your body, and how to know if you're getting enough of this key nutrient or if you need more from sun exposure, your diet, or supplements.

In our modern, indoor-oriented and sedentary lives, the term “sunshine vitamin” might feel outdated, but the significance of the same has never been greater. Like the sunshine itself, the “sunshine ...

Vitamin K and potassium are essential micronutrients the body needs to develop and function properly. The two share some things in common, but they’re not the same. Each has a unique set of properties ...