Proof of Identity. Proof of identity must be presented with all passport applications. Acceptable forms of identification include a passport, naturalization certificate, driver's license, military ID card or other current government-issued ID. A photocopy of the identity documents also must accompany the passport application.
Betaine, or TMG, is also involved in the manufacture of carnitine, and helps protect the kidneys from damage. Betaine HCl, or betaine hydrochloride, is an supplemental, chloride-salt form of betaine that is useful as a digestive aid.
One of the major benefits of beet juice it that it contains a color pigment called betalain. This is a powerful antioxidant, anti-inflammatory, fungicidal and aid in detoxification substance. There is research that indicates that betalain may exhibit anti-cancer activity.