can i inject b12 subcutaneously How to self-inject intramuscular vitamin - Overview Best Vitamin B12 Injection Site:

Other symptoms of B12 deficiency, such as numbness and tingling in the hands and feet, are also common in people with diabetes and spinal stenosis

However, the question is: are these oral pills as effective as B12 injections in treating these symptoms

An early analysis of the results of 12 randomized controlled trials showed that folic acid supplementation (0.5-5 mg/day) had the greatest lowering effect on blood homocysteine concentrations (25% decrease)

Contraindications/Precautions: Who should not take this medication? Patients with early hereditary optic nerve atrophy, cyanocobalmin hypersensitivity, and those who are pregnant