13 (Januvia, Merck) reduces glucose and HbA1c levels but has no effect on body weight
The non-standard residues in its sequence (Aib, D-2-Nal, D-Phe) confer metabolic stability against peptidase degradation and constrain the bioactive conformation
Measurable Results: What the Data Shows on Weight and Body Composition The data on GLP-1s for women with PCOS is compelling, showing concrete improvements in body composition
Peptides should be a supplement, not a substitute for evidence-based approaches such as nutrition, exercise, quitting smoking, weight loss, and fertility workup or treatment
How to Treat It (If Prevention Isnt Enough) If youre already constipated, heres a simple approach
A helper ingredient that helps to make the products stay nice longer, aka preservative