Summary: All foods cause an increase in natural GLP-1 but some raise it more than others such as foods like chicken, eggs, milk, yogurt, avocado, oats, and lentils
In a study (New-Onset Nonarteritic Anterior Ischemic Optic Neuropathy and Initiators of Semaglutide in US Veterans With Type 2 Diabetes) published on February 12, 2026, participants who started taking semaglutide were about 2 times more likely to develop NAION than participants who took sodium-glucose cotransporter-2 inhibitors
It is also messy
In vitro experiments using LPS-stimulated BV-2 microglia confirmed that liraglutide decreased the protein levels of IL-1 and TNF- [94]
Final Thoughts: What to Realistically Expect If youre trying to understand how to get retatrutide out of your system, the key takeaway is simple: You dont force it outyou allow time for natural metabolic clearance
For liver health, a Phase 2a trial in patients with metabolic dysfunction-associated steatotic liver disease (MASLD, formerly known as NAFLD) showed extraordinary results