Vitamin B-6 is one of the most versatile supplements – it’s involved in more bodily functions than any other single nutrient. For instance, it’s necessary for brain function and overall nervous system health, the formation of red blood cells, sodium and potassium balance, and in the production of energy through amino acid and protein metabolism. Vitamin B-6 also boosts immune function, as it stimulates the production of antibodies and red blood cells. It can increase concentration, and helps with many types of nerve cell problems, including twitching, irritability, epilepsy, restless legs, and carpal tunnel syndrome. It is especially helpful in all types of skin disorders, including acne, eczema, dermatitis, and skin lesions, and even helps protect against hair loss and tooth decay. Vitamin B-6 has also been used in the treatment of Anemia, Arthritis, Asthma, and Diabetes.