Digestive
Betaine HCl
Also known as: Betaine HCL, Betaine hydrochloride, HCL, HCl
B
Evidence
Supplemental stomach acid for those with low acid production. Supports protein digestion and mineral absorption.
Primary uses
- Low stomach acid
- Protein digestion
- Mineral absorption
- GERD (low-acid type)
How it works
- Provides supplemental HCl
- Activates pepsin
- Improves mineral absorption
Dosage
- Typical range
- 325-650 mg per protein meal
- Timing
- Middle of protein-containing meal
- With food
- Yes, protein meals
- Duration
- Find effective dose
- Special populations
- Over 50, PPI users
Forms
- Capsules with pepsin
Safety
Common side effects
- Warmth in stomach
Contraindications
- Active ulcer
- Gastritis
- NSAIDs
Evidence notes
Addresses hypochlorhydria
Grade B: Some human trials support key claims; further confirmation needed.
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