Approved by the FDA in 2005, long before semaglutide, it is a mimic of a 39-amino acid peptide called exendin-4, which was originally isolated from a type of lizard known as the Gila monster
It also suppresses your feelings of hunger, as well as the urges that can frustrate weight loss
During the first few months, weight typically decreases by about 35 kilograms per month
In cellular assays, this translates to a prolonged binding affinity, allowing for extended observation periods without the need for constant redosing
doi: 10.1038/s41467-022-28683-0 127 KnerrPJMowerySADourosJDPremdjeeBHjllundKRHeYet al
This distinction matters because it affects the side effect profile, the drug interactions, and the long-term safety considerations