is l-carnitine banned in sports Mo Farah explains why he changed story on taking | The Independent BBC Panorama: Farah changed his

Acetyl-L-carnitine affects aged brain receptorial system in rodents Life Sci 1994

Ko JW, Park SH, Lee IC, Lee SM, Shin IS, Kang SS, et al

& Heidari, Z

An investigation was carried out to assess the neurotherapeutic properties of ALC in contrast to 6-hydroxydopamine-induced PD model and to investigate certain associated processes

This is primarily due to L-carnitines ability to preserve muscle glycogen and use fatty acids as energy during exercise, sparing the use of amino acids, making them available for new protein synthesis to rebuild and grow muscle, per 2020 research in Molecules

This provides a direct pathway for cellular fuel to reach your brain, helping to eliminate mental fatigue, sharpen focus, and support the neural pathways responsible for memory and long-term cognitive health