Vitamin B12 is important for the health of your nervous system and your red blood cells. It can be found in many animal products and fortified foods. In the United States, about 6% of people under age ...

Medically reviewed by Melissa Nieves, LND Key Takeaways Methylcobalamin is a natural form of vitamin B12 found in foods like meat and eggs.  Cyanocobalamin is a synthetic form of B12 often used in ...

Pernicious anemia is an autoimmune condition in which the body cannot absorb vitamin B12 properly. A person with pernicious anemia requires lifelong vitamin B12 supplementation. Vitamin B12 is ...

Vitamin B-complex vitamins are an important part of the micronutrients found in a balanced diet. Vitamin B is a water-soluble vitamin. All B vitamins, B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 ...

Though energy drink companies started marketing their products as energy boosters only, they are now promoting the inclusion of popular vitamins and minerals, giving some consumers the illusion that ...

The full CMI on the next page has more details. If you are worried about using this medicine, speak to your doctor or pharmacist. Neo-B12 Injection contains the active ingredient hydroxocobalamin. Neo ...

Children need vitamins including B12 to help their brains and bodies develop and grow. Not getting enough vitamin B12, which is also called cobalamin, can make children feel weak and tired and slow ...

Vitamin B12 is an essential nutrient that must be obtained through diet or a supplement. Having too little B12 can cause fatigue, anemia, and neurological problems. Vitamin deficiencies may sometimes ...

The recommended intake of vitamin B12 for people older than 14 is 2.4 micrograms a day. People who follow a vegetarian or vegan diet may need vitamin B12 supplements. It's best to talk to a healthcare ...