Reports across the 1980s described DSIP modulation of responses to morphine, amphetamine and barbiturates in rodents, with a profile generally interpreted as opioid-system modulation rather than direct opioid-receptor binding (Graf & Kastin, 1984)
That it is the body's master antioxidant, that it is built from cysteine, glutamic acid, and glycine, that it supports detoxification and white-cell function these are textbook
Base excision repair and nonhomologous end joining are involved in repairing these damages 3,4
For brain-targeting compounds, where the goal is modulating delicate neurotransmitter systems and growth factor pathways, impurities are not just unwanted, they are potentially dangerous
Regulatory agencies require extensive clinical evidence before approval, and the absence of such data means safety and effectiveness remain uncertain