lack of glutathione is the main cause of premature aging. Oxidative Stress in Aging Human Skin Glutathione! - PMC
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10.1111/j.1349-7006.2002.tb01247.x Jpn

8, 221 (2022), Abstract 3,4,5-O-tricaffeoylquinic acid with anti-radiation activity suppresses LPS-induced NLRP3 inflammasome activation via autophagy in THP-1 macrophages: J

Furthermore, some international health agencies have issued warnings regarding IV glutathione, citing potential risks like thyroid dysfunction, kidney stress, or even complications related to the injection process itself

NAD therapy is considered safe for most healthy adults when it is given under medical supervision, and the most common side effects are mild and short lived
