If you have a severe deficiency, your doctor may recommend you get vitamin B12 shots which bypass your digestive system so ...

Vitamin C supplements have the opposite effect, lowering the vitamin B12 in your body. Having a medical professional weigh in before taking a supplement or shot helps you cover all your bases and ...

The vitamin deficiency that mimics anxiety and depression and this common nutritional gap could be behind your mental health ...

You can safely take 2 mg or less a day of vitamin B12 supplements, as per the UK's National Health Service. "There can be cases of severe deficiency or malabsorption such as in pernicious anemia," ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

Vitamin B12 is an essential nutrient. Here are the best food sources of vitamin B12, as well as fortified alternatives for ...

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 ...

Vitamin B12 is one of the essential vitamins our body uses for proper nerve function, red blood cell production, and brain ...

Vitamin B12 injections are generally safe, with few side effects and the possibility of allergic reactions. Depending on your health and weight journey, ...