Forms of vitamin B12 and their functions in the body Cyanocobalamin Vs. Methylcobalamin Vs. Hydroxocobalamin Vitamin Injections London Cyanocobalamin 1,000 mcg mL Injection 1 mL McKesson B12 INTRAMUSCULAR INJECTION INTAKE AND CONSENT FORM Name: Date: ______ Methylcobalamin B12 Injection in Beverly Hills, Arcadia and Los Angeles County California Infusion Centers B12 Injections in Minneapolis at Minneapolis Skin Clinic Vitamin Injections