Vitamin B complex has benefits for metabolism, energy production, and red blood cell development. You need B vitamins to prevent deficiency and certain health issues. Several foods, like meat ...

Vitamin B12 is an essential nutrient with many health benefits. Learn more about what it does in the body and how to get enough of it.

Vitamin B12 is an essential nutrient that's often overlooked. Also known as cobalamin, vitamin B12 helps your body produce vital red blood cells and boost your energy levels, among other things.

Deficiency: If you have a vitamin B12 deficiency you will feel tired or weak, pale skin, loss of appetite, infertility and ...

Your doctor may offer vitamin B12 injections if you're very anemic ... These are available at the drugstore on their own or as part of a B-complex vitamin or a multivitamin.

If you don't have a deficiency, you probably won't notice any benefits from a B12 shot, especially since any excess is simply excreted through urine. If you think you might have a vitamin B ...

Vitamin B complex, encompassing eight essential vitamins including B12, offers comprehensive benefits for energy, brain function, and metabolism. While B complex is suitable for overall well-being ...

This practice has led many to wonder how much of this vitamin is too much. Learn more about the health benefits, as well as the potential risks of taking megadoses of B12. Though B12 is found in ...

Read on to find out what happens with a vitamin B12 deficiency, and your options for dietary supplements and injections ... work well if you have a vitamin B-12 deficiency.