For severe nerve disorders, up to 15 000 g per day are sometimes used
It also keeps nerves healthy and aids in DNA creation
B12 injections carry a range of potential side effects from mild injection-site reactions to rare but serious allergic responses
Lepanto MS, Rosa L, Cutone A, Conte MP, Paesano R, Valenti P
Side Effects : Mild diarrhoea, Nausea, Headache, Dizziness Injection site reactions (pain, redness, swelling) Itching or rash (rare) Severe allergic reactions (anaphylaxis) (rare) Caution: Not to be used in individuals with known hypersensitivity to Vitamin B12 or cobalt
These injections can be given in various dosages and schedules, depending on the severity of the deficiency and the patient's response to treatment