IF YOU KNOW anyone who's deficient in a B vitamin, you may see them taking a vitamin B-complex supplement. They're being touted as a cure to all your vitamin B related needs—but do you really need it?

What Is Vitamin B Complex? Vitamin B complex is a supplement that contains eight B vitamins that perform important and related roles in your body’s cellular function. The vitamins that make up B ...

B vitamins support energy production, brain health, and red blood cell formation. B12 is especially important for nerve ...

Taking a B-complex vitamin may benefit your health if you do not get enough B vitamins from other sources. This can include people who are pregnant, vegan, or have certain medical conditions. B ...

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