n-acetyl-l-carnitine sap Amino Acids – NFH & Vitazan Metabolic Maintenance® Acetyl L-Carnitine

Important information was missing from the paper describing the other trial, but we found no evidence that Lcarnitine had any effect on any of the aspects of cognition that were measured

Inactivation mechanism of N61S mutant of human FMO3 towards trimethylamine

The effect of dietary (poly)phenols on exercise-induced physiological adaptations: a systematic review and meta-analysis of human intervention trials

So the parity (even or odd) of the fatty acid was not lost or scrambled by metabolism

It is usually safe to take it for boosting energy levels and improving exercise performance, but the benefits might not be very significant