The companies that worked on this, then, in the 70s, the 80s, included Lilly and Novo, actually, but it wasnt until the Gila monster story kicked in in the late 80sI think this guy named John Eng in the Bronx was interested in why certain animals didnt need to eat very often and identified this mimic of the human peptide, but used for this lizards own purposes, exendin, which mimics GLP-1
Cathartic therapy (not proven effective, but rational): Lactulose
The alteration in hormone levels is the main causal factor for the same, which not just includes estrogen and progesterone but also cortisol which is the stress hormone
When it binds to IGF-1 receptors, it activates pathways inside the body that stimulate protein building, cell repair, and energy use