Can a Cup of Kefir Promote GLP-1? The Science of Fermented Peptides

GLP-1 (glucagon-like peptide-1) has become the centerpiece of modern metabolic health. Known for regulating appetite, supporting balanced blood sugar, and inspiring modern weight-loss medications, this natural gut hormone plays a leading role in how full we feel after eating. While medications mimic GLP-1 artificially, researchers are exploring how everyday nutrition stimulates our body’s natural production. […]