what is glp-1 made of Companies seek a second obesity treatment revolution—in pill form | Science What Is GLP-1 Made From:

391 GLP-1 and GLP-1 analogs exert their effects on food intake and body weight through a myriad of neural substrates, encompassing several hypothalamic nuclei (including the arcuate nucleus of the hypothalamus, periventricular hypothalamus, and lateral hypothalamic area), hindbrain nuclei (such as the parabrachial nucleus and medial nucleus tractus solitarius), the ventral subregion of the hippocampus (vHP), and nuclei embedded within the mesolimbic reward circuitry (including the ventral tegmental area, VTA, and nucleus accumbens, NAc)

Is that worth it for Lilly and Novo to take their patents and sue in court

[5] [6] Gallbladder disease : Rapid weight loss associated with this drug class may increase the risk of cholelithiasis (gallstones) and related biliary complications

It does cover Ozempic (semaglutide), though, another Type 2 diabetes medication that can help with weight loss