Why Are Vitamin B12 Shots Given?
Vitamin B12 is a vital nutrient that is usually obtained from dietary sources such as meat, milk and eggs. It is an essential part of a healthy diet. When this vitamin cannot be obtained in sufficient amounts from food sources, B12 supplements can be taken to increase the individual’s intake levels. Vitamin B12 supplements are also used therapeutically, often in the form of a B12 shot.
