[ad_1] <br><br>People whose bodies naturally produce less GLP-1 lost nearly twice as much weight as everyone else. <br>[ad_2] <br> <br> <br> <br><a href="https://www.newsnationnow.com/health/blood-test-zepbound-weight-loss-study/" style="font-size: 12px;color:#D5DBDB" target="_blank">Source link </a>