[DOI] [PMC free article] [PubMed] [Google Scholar] 55.Strbe S., Gojkovic S., Krezic I., Zizek H., Vranes H., Barisic I., Strinic D., Orct T., Vukojevic J., Ilic S., et al
A 2021 systematic review and meta-analysis found that COPD patientswhose antioxidant defenses are lowimproved with glutathione therapy
(Clin Transl Med, 2021) in 24 older adults (aged 61-80) found that supplementation with GlyNAC (glycine 100 mg/kg/day + NAC 100 mg/kg/day, approximately 7 g each for a 70 kg person) for 16 weeks corrected glutathione deficiency and improved multiple hallmarks of aging including oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, body composition, exercise capacity, and cognition [10]
IV drips are effective but expensive and difficult to access
10.3978/j.issn.2304-3881.2015.06.08 6 BakanE.TaysiS.PolatM
Some are legitimate FDA-approved drugssuch as insulin analogs and GLP-1 medications (Ozempic, Mounjaro, Zepbound)backed by decades of safety and efficacy research