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 ...

Experts explain how to tell if you may be deficient in vitamin B12 and whether you may benefit from a supplement. Plus, high-quality options if you need one.

The article offered suggestions to naturally boost vitamin B12 levels by including animal-based foods, fortified foods, and ...

Vitamin B12 can contribute to energy, mood, ... It's recommended for children 1-13 years old to get between .9 and 1.8 micrograms of the nutrient each day, ...