What Are GLP-1 Receptor Agonists? Understanding the Gut Hormone That Changed Weight Loss Medicine

Learn what GLP-1 receptor agonists are, how the incretin hormone GLP-1 regulates appetite and blood sugar, and why these medications have transformed obesity medicine.

Who Is a Candidate for GLP-1 RA Medications? BMI Thresholds, Comorbidities, and FDA Approvals

Understand the BMI and comorbidity criteria for Wegovy and Zepbound eligibility, contraindications, and what medical evaluation is required before starting GLP-1 RA therapy.

GLP-1 RA for Type 2 Diabetes vs. Obesity: Understanding the Difference Between Ozempic, Wegovy, Mounjaro, and Zepbound

Clarify the differences between Ozempic, Wegovy, Mounjaro, and Zepbound: same molecules, different doses, different FDA indications, and what that means for prescribing and insurance coverage.

Weight Regain After Stopping GLP-1 RA: The Biology of Rebound and Long-Term Management Strategies

After stopping semaglutide or tirzepatide, most patients regain significant weight within 1–2 years. Learn the biology behind rebound, what STEP 4 trial data shows, and strategies for long-term weight maintenance.