NACs core mechanism is simple but powerful: it replenishes intracellular cysteine, boosting glutathione synthesis, which neutralizes oxidative stress and protects mitochondrial membranes
The association of ROS with neuronal degeneration in PD is further substantiated by modeling the Parkinsonian phenotypes in animals through 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), rotenone, 1,1-dimethyl-4,4-bipyridinium dichloride (paraquat), or 6-hydroxydopamine (6-OHDA), those are known of elevate the oxygen free-radicals in the cell 18
Sleep quality: Weight loss and metabolic changes can sometimes temporarily disrupt sleep patterns, indirectly worsening daytime tiredness
Glutathione s-transferases
Because it is naturally occurring and not under as strict FDA control, Ephedrine has been used in various herbal energy boosters, fat burners, and dietary supplements
Frontiers in Bioscience (Landmark Ed)