Foods like crab, trout, salmon, and clams are high in vitamin B12. These and other B12-rich foods can offer health benefits.

You probably know that vitamin C supports your immune system while vitamin D helps strengthen your bones, but you may be scratching your head about the importance of vitamin K to your health. This ...

Dr. Angela Sanfilippo Casey is a double board-certified Dermatologist and Micrographic Dermatologic Surgeon with a focus on skin cancer and cosmetic dermatology; she is a partner in a suburban private ...

Like other vitamins, vitamin D is a substance needed for health but only in tiny amounts. Unlike other vitamins, it doesn't occur naturally in many foods (except seafood, mushrooms, and egg yolks), ...

Vitamin C is a water soluble vitamin that helps with everything from iron absorption to collagen production. Unlike certain other vitamins, vitamin C can't be made in the body, but it can be found in ...

A potential cause of leg cramps is a vitamin deficiency, though research into this is ongoing. Vitamins B1, B12, and D may help relieve them, along with potassium and magnesium. This article discusses ...