amino_acid
Histidine
TL;DR
L-Histidine is an essential amino acid and precursor to histamine, carnosine, and hemoglobin. It is critical for immune response, gastric acid secretion, and metal ion chelation.
Overview
L-Histidine is an essential amino acid and precursor to histamine, carnosine, and hemoglobin. It is critical for immune response, gastric acid secretion, and metal ion chelation. Combined with beta-alanine, it forms carnosine in muscle tissue. Deficiency affects growth, immune function, and red blood cell production.
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products in our database contain Histidine
Source · MoodStack database
Compound forms
Histidine comes in several molecular forms. Each absorbs and acts differently.
L-Histidine
(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid
Bioavailability
92%
Typical dose
500–2000 mg
Benefits
- Histamine precursor
- Carnosine synthesis
- Metal chelation
- Hemoglobin component
Dose guide
Common dose
500-4000 mg daily
Typical range
500–4000 mg
Based on 3 products in our database.
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Medical disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any supplement regimen.