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.
HCl also plays an important role in signaling the pancreas to release digestive enzymes. Pepsin is one of the first enzymes to initiate protein digestion and works in synergy with HCl to provide complete protein digestive support. Betaine & Pepsin includes 1,040 mg Betaine HCl USP and 208 mg Pepsin per serving.