DSIP was originally discovered in rabbit brain tissue, where it was first isolated as a sleep promoting factor
Zhou X, Wang G, Tian C, Du L, Prochownik EV, Li Y
Underpinned by early research on the role of the inflammatory response in IBS and the possible benefits of antioxidant therapy for IBD patients, the possibility of glutathione as an effective supplement for IBS is becoming increasingly prominent.* Although future research in humans and animals will confirm the value of glutathione for IBS and IBD, patients can already work with their practitioner to explore how glutathione supplementation can become part of their therapeutic strategy
Nevertheless, if a product is sold by Amazon and there is a problem with the product, Amazon is likely to provide a refund, based on reports from ConsumerLab members
nor should it be taken by people with active cancer diagnoses, per our known medical providers
Cysteine is often the "limiting factor" in this process