Graded against 173,636 supplements + 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD
L-Carnitine
MODERATE EVIDENCEAmino AcidLast updated
AVELOR SUMMARY
Transports long-chain fatty acids into mitochondria for β-oxidation. ALCAR (acetyl-L-carnitine) crosses BBB for brain effects. GPLC (glycine propionyl-L-carnitine) for exercise blood flow. LCLT (L-carnitine L-tartrate) for exercise recovery. The TMA/TMAO gut bacteria concern: carnitine → TMA → TMAO (atherosclerosis marker). Relevant only at high chronic doses in meat-heavy diets.
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*Reviewed by the Dose AI Research Team and Clinical Advisory Board*
*Last updated: 2026-04-06*
Independently graded against 173,636 indexed supplements with 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.