I've seen it like once or twice
This was shown when a group of mice had improved symptoms of Metabolic Syndrome (MetS) including better regulation of glucose, triglycerides, and cholesterol levels after being given IGF-1.: Insulin growth factor 1 (IGF-1) has multiple effects on metabolism
pain reduction radical scavenger and antioxidant actions gastric mucosa healing stomach cell protection against noxious agents improving the healing of intestinal tissues increased vessel recruitment following injury induction improving short-bowel syndrome Unofficially, the peptide has also been claimed to help burn fat, increase muscle, heal the heart, lower blood pressure, help with erectile dysfunction, and increase HGH levels, but there is no data to suggest that, even from lab studies
Rebalance: Build sustainable habits like stress management, better sleep, and improved diet
Most likely reality: microdoses produce small metabolic improvements - subtle visceral fat changes, modest improvements in insulin sensitivity, minor reductions in inflammatory signaling - that compound over time into meaningful clinical benefits
Whey is just one way to enhance glutathione production in the body