Vitamin B12 is a vital nutrient with numerous health benefits. Learn more about what it does in the body and how to get enough of it.

With all the choices, it's no wonder half of multivitamin users in a new, nationally representative Consumer Reports ...

Metformin is the first therapy for almost everyone with type 2 diabetes, but studies show that the drug creates a risk of vitamin B12 deficiency. Your clinician should test your B12 levels regularly ...

Vitamin B12 is a crucial nutrient that plays a fundamental role in maintaining peak health. It is integral to the creation of red blood cells, DNA synthesis, and the effective operation of the nervous ...

Vitamin B12 mainly plays a crucial role in preserving the health of nerve cells and red blood cells, and it also aids in DNA production. It is typically discovered in animal-sourced foods. However, ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Dear Dr. Roach: I am 73, and I was worried about dementia. Turns out, I am “normal.” However, the neurologist told me to take 2,000 mcg of B12 daily. My multivitamin has 100 mcg, which is 4,167% of ...

Dear Dr. Roach: I am 73, and I was worried about dementia. Turns out, I am "normal." However, the neurologist told me to take 2,000 mcg of B12 daily. My multivitamin has 100 mcg, which is 4,167% of ...

Popular B12 vitamins sold at ALDI have been recalled due to 'undeclared' peanuts. New York-based Vita Warehouse Corp is voluntarily recalling one lot of Welby brand Vitamin B12 Energy Support gummy ...

Vita-Warehouse Corp. of Vista, CA, is recalling one lot of Welby Vitamin B12 Energy Support 1000 mcg 140 Gummies, Berkley Jensen Vitamin B12 1000 mcg 250 Gummies, and VitaGlobe Vitamin B12 Extra ...