glutathione enriched food Dog-Safe Snacks: What Foods Are Rich in Glutathione? – Earth Buddy Pet glutathione food chart What does

Neelakantan H, Vance V, Wetzel MD, Wang HY, McHardy SF, Finnerty CC, Hommel JD, Watowich SJ. Selective and membrane-permeable small molecule inhibitors of nicotinamide N-methyltransferase reverse high-fat diet-induced obesity in mice. Biochem Pharmacol. 2018 Jul;154:161-171. doi: 10.1016/j.bcp.2018.05.003. Epub 2018 May 5. PMID: 29738706; PMCID: PMC6015571

For personalized guidance about diet and nutrition, including questions about glutathione and antioxidant intake, consult with qualified healthcare providers such as registered dietitians, physicians, or other medical professionals who can assess your individual needs and health status

A high-dose IV gets around that limit

In short, only dilute with bacteriostatic water if the drugs instructions explicitly allow it