Due to its poor lipophilicity, metformin does not cross cell membranes by simple passive diffusion and its bio-distribution relies on tissue-specific transporters, including plasma membrane monoamine transporter (PMAT) in the intestine, organic cation transporter 1 (OCT1) in the liver, and both organic cation transporter 2 (OCT2) and multidrug and toxin extruder (MATE)1/2 in the kidneys (, )
Glutathione is a tripeptide composed of three amino acids: L-cysteine, L-glutamic acid, and glycine
Also observed in all treatment groups was a decrease from baseline in fasting insulin concentrations
Please consult a healthcare professional before starting any new supplement, especially if you have a medical condition, are pregnant, or are taking medication
Always stick to labeled amounts