Betaine Plus by Douglas Laboratories

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Allergic rhinitis (hay fever). Although there has been interest in using oral betaine hydrochloride for allergic rhinitis, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Asthma. Although there has been interest in using oral betaine hydrochloride for asthma, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Atherosclerosis. Although there has been interest in using oral betaine hydrochloride for atherosclerosis, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Diarrhea. Although there has been interest in using oral betaine hydrochloride for diarrhea, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Dyspepsia. Although there has been interest in using oral betaine hydrochloride for indigestion caused by hypochlorhydria, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Food allergies. Although there has been interest in using oral betaine hydrochloride for food allergies, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Gallbladder disease. Although there has been interest in using oral betaine hydrochloride for gallbladder disease, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Hyperhomocysteinemia. Although there has been interest in using oral betaine hydrochloride for hyperhomocysteinemia, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Hypothyroidism. Although there has been interest in using oral betaine hydrochloride for hypothyroidism, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Rheumatoid arthritis (RA). Although there has been interest in using oral betaine hydrochloride for RA, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose. More evidence is needed to rate betaine hydrochloride for these uses.

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POSSIBLY SAFE ...when taken orally as a single dose of up to 1500 mg (93328,93329). There is insufficient reliable information available about the safety of betaine hydrochloride when used in multiple doses.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

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ANTACIDS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Betaine hydrochloride increases stomach acidity and could decrease the effects of antacids.  Details In human research, betaine hydrochloride increases stomach acidity (93328,93329). Antacids are taken to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with antacids might decrease the effects of the antacids.

H2-BLOCKERS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Betaine hydrochloride increases stomach acidity and could decrease the effects of H2-blockers.  Details In human research, betaine hydrochloride increases stomach acidity (93328,93329). H2-blockers are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with H2-blockers might decrease the effects of H2-blockers.

PROTON PUMP INHIBITORS (PPIs) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Betaine hydrochloride increases stomach acidity and could decrease the effects of PPIs.  Details In human research, betaine hydrochloride increases stomach acidity (93328,93329). PPIs are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with PPIs might decrease the effects of PPIs

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General ...Orally, betaine hydrochloride is generally well tolerated when taken as a single dose.

Gastrointestinal ...Theoretically, the hydrochloric acid produced from betaine hydrochloride might irritate gastric or duodenal ulcers or impede ulcer healing. It might also cause heartburn.

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