glutathione kidney S-transferases in and urinary bladder tumors Genetic mapping of renal glutathione

Factors like genetics, diet, stress levels, and sleep quality all play a role in how your body utilizes NAC and glutathione

Pregnancy and Breastfeeding The safety of high-dose glutathione supplementation during pregnancy or breastfeeding has not been extensively studied

Likewise, GHK-Cu wound healing models remain an active area of preclinical investigation, although additional research is required before drawing broader conclusions

Individuals with asthma should exercise caution, as inhaled glutathione has been reported to trigger bronchospasm in some asthmatic patients, though this is less relevant for oral supplementation