18 In animal models hepatic concentrations of GSH change diurnally, with the highest concentration at 1000 hours and the lowest at 1800 hours
doi:10.1093/sleep/zsac079.128
As a doctor, instead of ordering separately a vitamin C test, a vitamin E test, a vitamin D test and so on, it makes sense to order a comprehensive panel that looks at all of the vitamins, minerals and antioxidants of interest
You can read more about this, and the other names he selected, here
GLUTANC (glutathione 600mg) IV/IM INJECTION
Briefly, MSM first involves clustering all conformations (a total number of 100 clusters were used) in metastable states and building the transition matrix between them