Betaine is majorly used in dietary supplements and sport nutrition supplements. Betaine hydrochloride is mainly use as a dietary supplement whose purity and strength can vary according to type of the dietary supplement. Betaine hydrochloride is also used to treat irregularly low levels of potassium, high fever, anemia, asthma, atherosclerosis, yeast infections, diarrhea, food allergies, gallstones, inner ear infections, and thyroid disorders. It is ... Read more