does retatrutide block hgh + HGH: The Weight Loss Stack Everyone's Running Retatrutide, an experimental weight-loss drug,

Cortese S, Ramos Olazagasti MA, Klein RG, Castellanos FX, Proal E, Mannuzza S

Meanwhile, more research is being done on GLP-1 drugs and NAION

The proportion of lean mass loss observed with GLP-1 medications appears similar to that seen with other weight loss interventions, including dietary restriction alone and bariatric surgery

Even in studies showing some effects on GLP-1 secretion, the magnitude was far smaller than that produced by prescription GLP-1 receptor agonists , which work through entirely different mechanisms (directly activating GLP-1 receptors rather than potentially influencing natural GLP-1 production)