dr ben lynch liposomal glutathione NAC is a great supplement. It's awesome stuff to support healthy lungs. NAC is a known mucolytic. That is a fancy term meaning breaking up mucus. Now, research does show that NAC Flying is a massive cause

Signaling pathway of MAPK/ERK in cell proliferation, differentiation, migration, senescence and apoptosis

Biochemical characterization of the lasso peptide chlorinase by Luo, Dong, and coworkers identified the chlorinase ChlH to be chlorinating two of the three tryptophan side chains in the RiPP chlorolassin [51]

Myth: Taking more milligrams of glutathione always leads to better results

Walsh, T

Int J Cancer 91:236240 Bussolati B et al (2009) Anti-angiogenic properties of calcium trifluoroacetate

Downstream costs : All reported downstream costs are based on assumptions of population trends (i.e., incidence, prevalence, and mortality rates), time horizon, resource utilization, patient compliance, health care patterns, market trends (i.e., rates of intervention uptake or trends in current programs in place in the province), and estimates of funding and prices