is l-carnitine good for ed Uses & Benefits Explained: A Complete Guide Carnitine increases endurance performance?

Many athletes and gym enthusiasts use carnitine, and it is available over the counter as a sports or health supplement

Kang J, Cho SS, Kim HY, et al

J Chem Neuroanat

A negative correlation between free carnitine and both triglycerides and cholesterol indicates that L-carnitine may be utilized under conditions of augmented lipolysis

N Engl J Med 356:22822292 Felipo V, Grau E, Minana MD, Grisolia S (1993) Hyperammonemia decreases protein-kinase-C-dependent phosphorylation of microtubule-associated protein 2 and increases its binding to tubulin

This improved endurance is especially beneficial for athletes and individuals involved in high-intensity training