Doctors prescribe vitamin B12 shots for people with a B12 deficiency or those with an underlying condition that inteferes ...

You cannot overdose on vitamin B12 because it is a water-soluble vitamin, so any excess is excreted through urine.

Vitamin B12 deficiency causes symptoms like fatigue, sore tongue, constipation, and confusion. B12 deficiency is caused by a lack of dietary B12 or pernicious anemia, which affects B12 absorption. To ...

Vitamin B12 is an essential component that helps your body make red blood cells and DNA. Although vitamin B12 deficiency is ...

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.

Are you consuming too much vitamin B12? Here are some of the warning signs that your body may send when you have too much ...

Vitamin B12 for weight loss: Does it work? Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight management — including vitamins for weight loss.

You cannot overdose on vitamin B12 since it is a water-soluble vitamin. skaman306/Getty Images You cannot overdose on vitamin B12 because any excess you simply pee out. If you get b12 shots, you may ...