Published in Phytomedicine, 2026
This dual-action mechanism is why tirzepatide is often referred to in medical literature as a twincretin. The development of a molecule that could successfully activate both pathways without significant safety concerns took years of laboratory research before it ever reached human trials
Furthermore, it has been found to be well-tolerated, with a low risk of adverse effects
What the Research Found The research, published in the Annals of Internal Medicine , examined whether people with type 2 diabetes taking GLP-1 receptor agonists such as semaglutide (Ozempic and Wegovy) and tirzepatide (Mounjaro and Zepbound) face a higher risk of ischaemic optic neuropathy
The no-DAC variants short half-life ensures GH is released in discrete bursts that respect somatostatins inhibitory feedback an important distinction in research models where physiological GH axis dynamics are the experimental focus
Studies show it was the first GH secretagogue this selective it raises GH without raising cortisol, prolactin, or ACTH stress hormones