Long-term use of this medicine may lead to an increased risk of side effects
In the case of redox stress, two molecules of GSH reduce one molecule of hydrogen peroxide in the presence of glutathione peroxidases, generating one molecule of glutathione disulfide (GSSG), an oxidized form of GSH, and two molecules of water [122, 123]
Structural benefits for joints and hair may take slightly longer, often 8 to 12 weeks, as these tissues take more time to repair and regenerate
The OxD of the cytosolic Grx1roGFP2 sensor at steady state was 0.120.01, that is, 12% of the pool of sensor molecules was in an oxidized state (Figure 1C)
It is not surprising then that most attempts to increase intracellular glutathione (GSH) by glutathione supplementation have been unsuccessful [19, 20]
You're not alone, and you're right on schedule for what researchers call "Quitter's Day" - the second Friday in January, when most New Year's resolutions go to die