Individuals who take a strictly vegetarian diet are often deficient in vitamin B12. (Image Credits: Pixabay) Vitamin B12, an essential nutrient also known as cobalamin is necessary for the human body.

A vitamin B12 blood test is a reliable way to determine if you have adequate levels of this crucial nutrient. Vitamin B12 is essential for nerve function, making red blood cells, and helping your body ...

If this is the case with you, you may need intramuscular injections (injections through a muscle) rather than pills. If prescribed an oral vitamin B12 supplement, you would need to take it daily ...

HOUSTON — A Houston doctor is accused of administering a toxic injection to a patient more than two years ago. Dr. Samer Elfallal is charged with aggravated assault-bodily injury and aggravated ...