Vitamin B12 is a vitamin found in foods such as meat, fish, and dairy. It is required for the proper function and development of the brain, nerves, blood cells and many other parts of the body. Used for treating amnesia, memory loss, Alzheimer’s disease, boosting mood, energy, concentration, the immune system, and slowing aging. It also helps with sleep disorders, depression, Inflammatory bowel disease, allergies, vitiligo, and macular degeneration.
Inflammatory bowel disease.