L-Arginine helps in rapid wound healing
5.0Limited
evidence
evidence
The Claim
Some believe that L-Arginine accelerates wound healing due to its role in protein synthesis and tissue repair, making it popular among those with injuries or recovering from surgery.
Origin
This myth has roots in L-Arginine's biological function in the body, coupled with anecdotal evidence and some preliminary studies promoting its use in wound care products.
What Science Says
Studies, including small RCTs, suggest that L-Arginine supplementation can support wound healing, particularly in patients with chronic wounds. However, the evidence is not robust across all types of wounds and healing conditions, indicating that while there is potential, it is not universally effective for rapid healing.
Verdict
Partially True
Sources
- PMID:28598762 Efficacy of arginine-enriched enteral formulas for the healing of pressure ulcers: a systematic review.
- PMID:24844870 Efficacy of arginine-enriched enteral formulas in the reduction of surgical complications in head and neck cancer: a systematic review and meta-analysis.
- PMID:23043451 Arginine L-alpha-ketoglutarate, methylsulfonylmethane, hydrolyzed type I collagen and bromelain in rotator cuff tear repair: a prospective randomized study.