ANSWER: The DV (a replacement for what we used to call the recommended daily allowance, or RDA) for vitamin B12 is 2.4 mcg.

The ideal dose of vitamin B12 varies based on your sex, age, and reasons for taking it. This article examines the scientific evidence behind recommended dosages for B12 for different people and uses.

When your body doesn't receive enough vitamin B12, it slows the growth of red blood cells. A cumulative loss of red blood cells can result in vitamin B12 deficiency anemia. With it, you can experience ...

Dear I.F.: The DV (a replacement for what we used to call the recommended daily allowance, or RDA) for vitamin B12 is 2.4 mcg ...

The DV (a replacement for what we used to call the recommended daily allowance, or RDA) for vitamin B12 is 2.4 mcg. (There ...

Vitamin B12 supplement: Product overview The right vitamin B12 supplement can help you enhance your heart health, brain function and energy levels along with preventing anemia and more. 1. Carbamide ...

Vitamin B12 is an essential nutrient our bodies need to function. Here's why it's important and why you need enough.

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 ...

Including vitamin D-rich foods in your diet can therefore enhance brain function, elevate mood, and support long-term mental ...

Both Neurobion and Neurobion Forte contain well over 100% of the recommended daily intake of these vitamins. Most people do not need high doses of B vitamins to maintain their health.