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Cost : Vitamin B12 injections can be more expensive than oral supplements

this occurs because there is not enough vitamin B12 in the diet or poor absorption Pernicious anemiaa type of megaloblastic anemia caused by a lack of intrinsic factor so that vitamin B12 is not absorbed Fatigue, weakness Nerve damage with numbness, tingling in the hands and legs Memory loss, confusion Dementia Depression Seizures Toxicity Toxicity Vitamin B12 is a water-soluble vitamin, so any unused amount will exit the body through the urine

A deficiency in Vitamin B12 can cause fatigue, brain fog, and neurological symptoms

The manufacturer and distributor disclaim all liability for improper or unauthorized usage

Long-term storage: Liquid sprays should not be frozen