Acide Chlorhydrique de Bétaïne, Betaine, Bétaïne, Betaine Chlorhydrate, Betaine HCl, Bétaïne HCl, Betaine Hydrochloric Acid, Chlorhidrato de Betaína, Chlorhydrate de Bétaïne, Chlorhydrate de Triméthylglycine, Glycine Betaine Hydrochloric acid, TMG, Trimethyl Glycine, Trimethylglycine, Triméthylglycine, Trimethylglycine hydrochloride.
Betaine hydrochloride is a chemical substance made in a laboratory. It is used as medicine.
Betaine hydrochloride has an interesting history. Betaine hydrochloride used to be included in over-the-counter (OTC) products as a "stomach acidifier and digestive aid." But a federal law that went into effect in 1993 banned betaine hydrochloride from use in OTC products because there wasn't enough evidence to classify it "generally recognized as safe and effective." Betaine hydrochloride is now available only as a dietary supplement whose purity and strength can vary.
Betaine hydrochloride is also used to treat abnormally low levels of potassium (hypokalemia), high levels of the compound homocysteine in the blood, hay fever, "tired blood" (anemia), asthma, "hardening of the arteries" (atherosclerosis), yeast infections, diarrhea, food allergies, gallstones, inner ear infections, rheumatoid arthritis (RA), and thyroid disorders. It is also used to protect the liver.
Don't confuse betaine hydrochloride with betaine anhydrous. Use only the FDA-approved betaine anhydrous product for the treatment of high levels of homocysteine in the urine (homocystinuria). This is a symptom of some rare genetic diseases.
How does it work?
In the stomach, betaine hydrochloride separates into betaine and hydrochloric acid. The hydrochloric acid increases stomach acid.
Insufficient Evidence to Rate Effectiveness for...
- Food allergies.
- Hay fever.
- "Hardening of the arteries" (atherosclerosis).
- Increasing stomach acid..
- Inner ear infection...
- Low potassium.
- Protecting the liver.
- Rheumatoid arthritis (RA).
- Thyroid disorders.
- Yeast infection.
- Other conditions.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
Peptic ulcer disease: Betaine hydrochloride can increase stomach acid. There is a concern that the hydrochloric acid produced from betaine hydrochloride might irritate stomach ulcers or keep them from healing.
AntacidsInteraction Rating: Minor Be cautious with this combination.Talk with your health provider.
Betaine hydrochloride increases stomach acid. Antacids are taken to decrease stomach acid. Taking betaine hydrochloride along with antacids might reduce the effects of antacids.
Medications that decrease stomach acid (H2-blockers)Interaction Rating: Minor Be cautious with this combination.Talk with your health provider.
Betaine hydrochloride increases stomach acid. H2-blockers are taken to decrease stomach acid. Taking betaine hydrochloride along with H2 blockers might reduce the effects of H2-blockers.
Medications that decrease stomach acid (Proton pump inhibitors)Interaction Rating: Minor Be cautious with this combination.Talk with your health provider.
Betaine hydrochloride increases stomach acid. Proton pump inhibitors are taken to decrease stomach acid. Taking betaine hydrochloride along with proton pump inhibitors might reduce the effects of proton pump inhibitors.
The appropriate dose of betaine hydrochloride depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for betaine hydrochloride. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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Electronic Code of Federal Regulations. Title 21. PART 310 - New Drugs. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=310.540.
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Ostojic SM, Niess B, Stojanovic M, Obrenovic M. Co-administration of methyl donors along with guanidinoacetic acid reduces the incidence of hyperhomocysteinaemia compared with guanidinoacetic acid administration alone. Br J Nutr. 2013 Sep 14;110(5):865-70. View abstract.
Yago MR, Frymoyer A, Benet LZ, Smelick GS, Frassetto LA, Ding X, Dean B, Salphati L, Budha N, Jin JY, Dresser MJ, Ware JA. The use of betaine HCl to enhance dasatinib absorption in healthy volunteers with rabeprazole-induced hypochlorhydria. AAPS J. 2014 Nov;16(6):1358-65. View abstract.
Yago MR, Frymoyer AR, Smelick GS, Frassetto LA, Budha NR, Dresser MJ, Ware JA, Benet LZ. Gastric reacidification with betaine HCl in healthy volunteers with rabeprazole-induced hypochlorhydria. Mol Pharm. 2013 Nov 4;10(11):4032-7. View abstract.