im b12 injection site How to Give a Injection: Step-By-Step Instructions Choosing the Right Needle and

Skin should be smooth, and if you are injecting intramuscularly

Lebers disease (hereditary optic nerve atrophy) Polycythemia vera Low potassium levels (hypokalemia) History of blood clots Preparation Details Avoid alcohol when receiving B12 shots

Without cobalt, vitamin B12 would not be functional and would be unable to perform its tasks in important processes such as cell division and energy production

The deficiency most often goes unrecognised because the clinical manifestations are highly variable, often subtle and non-specific, but if left undiagnosed the consequences can be serious

Krojer T

The only way to bypass this gastric defect is to get the B12 straight into the blood