DEAR MAYO CLINIC: I've read that the antioxidant vitamin E provides a lot of health benefits.

Water-soluble vitamins are not stored in the body, and any excess B vitamins are excreted in the urine, Katherine Zeratksy, a ...

DEAR MAYO CLINIC: I recently read that being deficient in vitamin B-12 is common. Should I take a supplement? I'm 78 and in good health. Vitamin B-12 deficiency is more common with increasing age ...

Our body can't make B vitamins on its own, so we have to get them from foods. Although most people can meet their vitamin B needs by eating a balanced diet, B complex supplements are very popular.

DEAR MAYO CLINIC: I enjoy cooking but ... Complex carbohydrates are a preferred brain ... the memory-boosting B vitamin. Seafood. Fatty fishes, such as salmon, trout, mackerel, herring, sardines ...

Vitamin B complex includes eight water-soluble vitamins. It helps to enhance brain function, heart health, and promote energy production. Explore benefits, risks, and dosage guidelines.