Best subscription: Care/of B-Complex Best for vegetarians: Life Extension BioActive Complete B-Complex Best liquid: World Organic Ultra-B Liquid Best with vitamin C: Nature’s Bounty Super B-Complex ...

A B complex contains all eight B vitamins, says Yelena Wheeler, a registered dietitian nutritionist at National Coalition on Health Care. On the other hand, a B12 supplement only contains one vitamin.

Vitamin B complex includes eight essential B vitamins, each playing a vital role in the body. However, too much can cause issues such as flushing, nerve damage, or interference with lab tests ...

Medically reviewed by Karina Tolentino, RD B vitamins (also known as vitamin B complex) are a group of eight essential nutrients that support nearly all of your body’s functions, including ...

The 8 "B" vitamins help the body convert food into energy, and all of them play an essential role maintaining healthy hair, nails, eyes, liver, and nervous system, according to Mount Sinai.