l-carnitine effects on body fat burning benefits doesn't magically burn fat, it helps your use as L-Carnitine | Linus Pauling Institute

Embora muitas pessoas tomem L-carnitina como suplemento a fim de acelerar a perda de peso, os benefcios da carnitina podem incluir: melhora da funo cerebral, preveno de danos musculares, regulao do acar no sangue e aumento da resistncia

Previous studies have suggested that the effect of fish or PUFA consumption on cognition may be dependent on apolipoprotein E (APOE) genotype (130, 131)

It's a whole-body issuetied to lifestyle, age, inflammation, and nutrient gaps

[PubMed] [Google Scholar] Shen H., Wang F., Zhang Y., Huang Q., Xu S., Hu H., et al

Also, heterogenic C-sources, which are cheaper for industrial purposes, could be used, since these would not pose any diauxie problem either