Amino Acid
L-Lysine
Also known as: Lysine
B
Evidence
Essential amino acid important for collagen synthesis, calcium absorption, and herpes virus suppression.
Primary uses
- Herpes prevention
- Collagen synthesis
- Calcium absorption
- Immune support
How it works
- Competes with arginine for herpes virus
- Essential for collagen cross-linking
- Enhances calcium absorption
Dosage
- Typical range
- 500-3000 mg daily
- Timing
- Any time; increase during outbreak
- With food
- Optional
- Duration
- Safe long-term
- Special populations
- Herpes sufferers, vegetarians
Forms
- Capsules
- Powder
Safety
Common side effects
- GI upset at high doses
Contraindications
- None
Evidence notes
Established for herpes prevention
Grade B: Some human trials support key claims; further confirmation needed.
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