All B vitamins help the body to convert carbohydrates into glucose, which is “burned” to produce energy. These B vitamins are essential in the breakdown of fats and protein. B-Complex vitamins also play an important role in maintaining the muscle tone in the gastrointestinal tract and promoting the health of the nervous system, skin, hair, eyes, mouth, and liver. B-Complex vitamins are a popular choice of athletes.
B-Complex injections should be given on a weekly basis (every 7-10 days) to maintain constant blood levels