Betaine hydrochloride is a synthesized chemical, and is not obtained from any plant or animal source.

Side effects are seldom seen, but betaine hydrochloride has not been through rigorous safety studies.

no

Betaine hydrochloride (also called betaine HCl) is typically taken in tablets or capsules of 5-10 grains (325-650 mg) each with a meal that contains protein.

Betaine hydrochloride (C5H12NO2Cl) is a source of hydrochloric acid, a naturally occurring stomach acid that helps break up fats and proteins for further digestion in the small intestine.