Should you take a vitamin B complex supplement with all eight B vitamins or a supplement with B12 alone? This article helps ...

Vitamin B12 does also accumulate in a few plant-based sources, including some mushrooms, seaweed, and nutritional yeast, but ...

Dear Doctors: I was surprised when a blood test at my annual checkup found I’m low in B vitamins, especially B12. My doctor gave me a shot, and the fatigue that I had been feeling went away. Why is ...

If you're dealing with a B12 deficiency or simply struggling to get enough of the essential vitamin in your diet, B12 supplements can help. These are the benefits and potential risks to know.

Are there any side effects of vitamin B12 supplements? The dietician breaks it down. “You can get mega-high doses of B12 offered through injections, which are prescribed, and some people may ...

But if you’re on a limited diet or have health issues that affect how you absorb nutrients, a few specific vitamin ... for the best B-complex vitamins. However, cobalamin (B12) usually doesn ...