Cut junk food and ultra-sweet beverages
Metabolic interference: Weight loss peptides depend on stable metabolism and blood sugar
The enzymatic oxidation of GSH to the disulfide GSSG determines the extent of the reduction in the peroxide levels
Chaouachi M, Gautier S, Carnot Y, Guillemot P, Pincemail J, Moison Y, Collin T, Groussard C, Vincent S (2022) Spirulina supplementation prevents exercise-induced lipid peroxidation, inflammation and skeletal muscle damage in elite rugby players
50 Other reasons are the differences of the rate of L-carnitine uptake from different tissues, and the variation of storage of L-carnitine among different tissues (hepatic, renal, cardiac, skeletal muscle, and brain)