doi: 10.1038/cddis.2013.139 208 ZhengJXieYRenLQiLWuLPanXet al
a , b , Residues S14, S17, S18, F28 and W31 of GLP-1 and equivalent residues in the other peptides are shown in ball and stick (right panel only), highlighting that the corresponding side chains adopt a similar conformation in all available structures
($9.99/month or $59.99/year) MeAgain : Combines GLP-1 tracking with food logging and symptom management
Baseline bloodwork before starting: Total and free testosterone LH, FSH Estradiol Thyroid panel (TSH, T3, T4) Lipids (cholesterol panel) Liver enzymes Kidney function IGF-1 (if using GH peptides) Glucose and HbA1c Follow-up testing: 6-8 weeks after starting Every 3-4 months during use Track changes and adjust protocols accordingly Why it matters: Verify peptides are working (testosterone increasing, IGF-1 rising, etc.) Catch any issues early (rare but possible) Optimize dosing based on response Have objective data, not just subjective feelings Storage and handling Peptides are sensitive to heat, light, and air