These medicines include semaglutide (Ozempic, Wegovy, Rybelsus), liraglutide (Victoza, Saxenda), dulaglutide (Trulicity), and tirzepatide (Mounjaro)though tirzepatide is technically a dual GIP/GLP-1 receptor agonist rather than a pure GLP-1 agonist
Record the vial amount, water volume, resulting concentration, and preparation date for the research log
Animal studies provide further evidence for the harmful effects of environmental factors on oocyte quality through ROS generation
A large-scale genome-wide association study published in Nature in April 2026, conducted by 23andMe researchers using data from 27,885 GLP-1 medication users, identified a specific variant in the GLP1R gene the gene that encodes the primary receptor these drugs target associated with differential weight loss efficacy
However, this is controversial, and more evidence is needed