08/13/2026
Peptides are everywhere right now, from weight loss ads to wellness influencers. But not every peptide has the same evidence behind it.
In a new article, Dr. Anne Wells breaks down what peptides actually are and looks closely at GLP-1 medications like semaglutide and tirzepatide, including what research shows about weight loss, sleep apnea, PCOS, and perimenopause and menopause.
A few things worth knowing:
-GLP-1 medications work by mimicking a hormone your body already makes after eating
-Semaglutide and tirzepatide are not the same drug, and they do not work identically
-Research on GLP-1s and PCOS shows promise for weight and insulin resistance, but is still limited on fertility and hormone outcomes
-Not all peptide therapies marketed online have strong human research behind them
Read the full article: https://mailchi.mp/pugetsoundfamilyhealth/understanding-peptides-what-the-research-actually-shows
Dr. Wells is currently accepting new patients through Puget Sound Family Health. Most major insurance plans accepted, self-pay also available.