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 ...

The eight B vitamins play important roles in converting the carbs, fats, and protein from your food into fuel. Not getting enough B vitamins can not only drain your energy but also prevent your body ...

If you have kidney disease, speak with your doctor or healthcare professional before taking vitamin B12. Depending on the current health of your kidneys, there may be risks and benefits to taking B12.

The basics: Already a well-known picker-upper, B12 became the stuff of headlines recently when Roger Clemens claimed the shots his former trainer gave him were concentrated doses of this ...

You cannot overdose on vitamin B12 because any excess you simply pee out. If you get b12 shots, you may experience side effects like dizziness, nausea, and fatigue. It is possible to have elevated B12 ...