blood test for semaglutide GLP-1 Lab Monitoring: Biomarkers & Work – PlexusDx Who Can Prescribe Semaglutide? Prescribers

PlexusDx works with your primary care provider to coordinate lab monitoring and medication adjustments

Unlike insulin, which helps regulate blood sugar by allowing glucose to enter cells, Ozempic works by mimicking GLP-1, a hormone that reduces appetite, slows gastric emptying, and improves insulin sensitivity

For people with type 2 diabetes, GLP-1s effectively lower blood sugar levels and support diabetes management

Retrieved January 19, 2026

If we make these other changes, you or your prescriber can ask us to make an exception and continue to cover the brand-name drug for you

Our findings indicate that exenatide induces the phosphorylation of AMPK which, in turn, activates SIRT1 by regulating NAD + concentration [29], triggering a lipolytic cycle