This makes it beneficial for people exposed to pollution, alcohol, or medications that strain liver function
PMID: 74 Galle-TregerLSuzukiYPatelNSankaranarayananIAronJLMaaziHet al
Common side effects Injection-site reactions: mild redness, tenderness, swelling, occasional bruising - usually resolve within hours Skin flushing / warmth - brief, related to vasodilation Transient fatigue in the first 12 weeks of intensive protocols Mild headache - usually dose-related Higher-dose theoretical concerns Copper accumulation - each 2 mg injection adds roughly 0.03 mg of elemental copper, trivial next to the 0.92.2 mg from a normal diet
However, larger and long-term studies are warranted to generate more evidence
Although rare, if you would like to dive deeper, read more about all the potential glutathione supplement side effects so you can make an informed decision before you start supplementation