l carnitine side effects nausea diarrhea fishy odor Optimizing endurance performance in elite swimmers: of L-carnitine supplementation and hydration strategies | Applied Water Science Get Rid of Fishy L-Carnitine
Description
With consistent use under professional supervision, this therapy helps improve fat metabolism, energy levels, and body composition, making it a valuable addition to modern fitness and wellness programs

Although direct clinical evidence for anti-HCC activity in humans is lacking, its ability to attenuate insulin resistance, oxidative stress, and the inflammation-fibrosis cascade may indirectly reduce HCC risk by optimizing the hepatic oncogenic microenvironment

L-carnitine is not an essential nutrient

doi: 10.1016/j.suc.2004.01.007

(More information) Routine administration of L-carnitine to people with end-stage renal disease undergoing hemodialysis is not recommended unless it is to treat carnitine deficiency

Crosstalk between acylation and other PTMs Most mammalian proteins are modified by multiple PTMs, such as ubiquitination, phosphorylation, methylation and so on
