Reputable research vendors generally target 98%-99% HPLC purity and publish the exact figure along with a chromatogram
If relocating the lizards further away, they might be totally disoriented, thus their survival is still very questionable
Dutta RS, Elhassan GO, Devi TB, Bhattacharjee B, Singh M, Jana BK, Sahu S, Mazumder B, Sahu RK, Khan J
Mayo Clinic: Metformin Effect on Brain Function in Insulin Resistant People Aged 60+ National Health Service: Common Questions About Metformin Yale School of Medicine: Metformin: How a Widely Used Diabetes Medication Actually Works Additional reporting by Leslie Barrie
Organs like the heart and kidneys are put under constant stress, which, over time, raises the risk for heart failure and early mortality