Potential issues include: Pain, redness, or bruising at the injection site Small but real risk of infection or phlebitis at the IV site Temporary flushing, nausea, or lightheadedness during infusion Rare allergic reactions to glutathione or other components in the IV mix For this reason, glutathione injections are best reserved for people who are under active clinical care and have a clear indication for high-dose or systemic therapy
NAC is considered conditionally essential because your body can produce it from other amino acids
Effects of Natural Products on Enzymes Involved in Ferroptosis: Regulation and Implications
(PubMed) Lin J, Lee IM, Cook NR, et al
GSH is an antioxidant that regulates oxidative stress, drug detoxification and post-translational modifications 2
Stay Hydrated: Water is essential for maintaining the mucosal lining of the gut and for the proper circulation of antioxidants like glutathione