This connection likely stems from how glutathione interacts with the brain and nervous system
Erythrocyte glutathione peroxidase, glutathione reductase activities and blood glutathione content in leprosy
Here are evidence-based ranges used in clinical research and practice
10.1016/s1047-2797(97)00047-1 212 LindL.BerneC.PollareT.LithellH
Pregnant or lactating women, the chronically ill, elderly, individuals under the age of 18, those taking prescription medications (e.g., blood thinners) as well as those with a physician diagnosed medical condition should consult with a physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements
This allows you to observe how your skin reacts to each one and ensure that the ingredients are well accepted