l carnitine liver function L-Carnitine | Linus Pauling Institute L-carnitine Could Be Beneficial in

l-carnitine continues to receive scientific attention as a therapy for kidney disease, cardiovascular disease, and diabetes, as well as symptoms associated with carnitine deficiency and mitochondrial disorders [4,5,6]

That makes it the most well-rounded option in the lineup

Another study published in the Scandinavian Journal of Medicine & Science in Sports in 2018 found that increasing muscle carnitine during 24 weeks of HIIT (high-intensity interval training) did not enhance muscle metabolic adaptations or performance gains beyond those with HIIT alone

[DOI] [PubMed] [Google Scholar] 2.Angold A, Erkanli A, Egger HL, Costello EJ