Methylcobalamin is the coenzyme form of vitamin B12 which supports the healthy structure and function of the nerves and brain. Supplementing with methylcobalamin can protect brain and nerve cells, help healing of damaged neurons, and even provide powerful nutritional support in neurodegenerative diseases. Vitamin B12 is especially useful in managing: Anemia, allergies, atopic dermatitis, canker sores, contact dermatitis, viral hepatitis, acne, psoriasis, diabetic neuropathies, neuralgias, depression, and fatigue. Sublingual tablets provide maximum benefit.