The existing studies on acetyl-L-carnitine are promising, but additional research is needed
GLP-1 receptor agonist drugs (e.g., semaglutide, liraglutide, tirzapeptide) work by mimicking natural GLP-1 but last much longer
Amino Acids 51:97102 Neumann CG, Murphy SP, Gewa C et al (2007) Meat supplementation improves growth, cognitive, and behavioral outcomes in Kenyan children
Application of high resolution fast atom bombardment and constant B/E ration linked scanning to the identification and analysis of acylcarnitines in metabolic disease
This is probably a much higher dose than most people need, particularly if they already eat some oily fish, but it does indicate a meaningful correlation