The key metric is the trend over weeks, not daily fluctuations
Molecular size limits : GLP-1 is a peptide hormone with a molecular weight of about 3,300 daltons
and C.W., 82203156 to S.Z., 824B2085 to Liang Zhu), the Chinese Academy of Medical Sciences Innovation Fund for Medical Sciences (2025-I2M-KJ-003, 2025-I2M-XHZY-016, 2025-I2M-GCC-002 and 2023-I2M-2-004 to C.W.), the National Key Research and Development Program of China (2023YFC3503200 to S.Z), the National High Level Hospital Clinical Research Funding (2025-LYZX-D-B04 to D.L., 2025-LYZX-C-B01 to C.W)
When Hormones Might Be the Missing Piece If your plateau comes with other symptoms fatigue, poor sleep, mood changes, low libido, or stubborn belly fat that doesnt budge it may be worth exploring whether a broader hormone imbalance is part of the picture
[ | ] Struka L., Chalimoniuk M., Sulkowski G