why do doctors give b12 injections Vitamin shots: Uses, benefits, and side effects B12 Injections: Increase Your Energy,

However, low levels Some peoples bodies do not produce enough stomach acid or intrinsic factor if they have a condition known as autoimmune atrophic gastritis

DNA synthesis: Vitamin B12 is involved in the synthesis of DNA, which is critical for cell division and replication

The neurological aspects of the disease are thought to arise from the accumulation of methylmalonyl- CoA due to the requirement of B 12 as a cofactor to the enzyme methylmalonyl-CoA mutase

A B12 shot gets absorbed gradually as the muscle tissue releases the nutrient into the bloodstream over hours to days

Additional treatments may be needed for more severe cases

Detoxification By regulating homocysteine levels, vitamin B12 indirectly supports detoxification in your body