Benefits of B12 Injections for Optimal Health Neurobion Neurobion Forte: Uses, Dosage & Side Effect MIMS Too Much Vitamin B12: Is It Bad for Your Health? DripGym Vitamin B12 Injections for Aging and Longevity InVita Wellness Vitamin B12 Deficiency: Symptoms, Causes & Treatment Vitamin B12 (cobalamin) and folate (vitamin B9) are vitamins that serve important functions in the human body. Folate is needed for development and growth of cells (including red blood cells) and synthesis