Ingredients L-Glutathione (reduced free-form) 100 mg
An increased need for dietary cysteine in support of glutathione synthesis may underlie the increased risk for mortality associated with low protein intake in the elderly
indicates downregulation (decrease)
Its potential is in a real biological effect involving tissue repair, control of inflammation, development of blood vessels, as well as in a general positive safety profile observed in animal studies and off-label use
Notably, low GSH plasma levels have been identified along with three other clinical indicators (age, CD3 ratio, and total protein) as a predictor of the severe/critical symptoms of COVID-19 infected patients (Sun et al., 2020)
Discovery of human zinc deficiency: 50 years later