Lotte Bjerre Knudsen (32:02): I don't know about health span, but because certainly there's been so many studies with metformin and there's been a lot of wonderful data showing an effect on the epigenetic clocks, but not really an effect on lifespan because that metformin is so widely used
Social, clinical, and policy implications of ultra-processed food addiction
Anna Ferrulli, Department of Biomedical Sciences for Health, University of Milan, Milan 20133, Italy
It has multiple actions including: potentiation of glucose-mediated insulin secretion mechanisms identified: increased -cell proliferation, resulting in an increase -cell mass (Fusco et al, 2017) stimulation of insulin biosynthesis at the translational level, helping to maintain -cell insulin stores and secretory capacity (Baggio & Drucker, 2007) because the GLP-1 effect is glucose-dependent (there is more insulin release when glucose levels are elevated, but less effect when glucose levels are normal), GLP-1 agonists have a lower risk for producing hypoglycemia compared to sulfonylureas (that chronically stimulate insulin release, independent of glucose concentration) suppression of postprandial glucagon release Evidence indicates that stimulation of pancreatic cells by GLP-1 increases their glucose sensitivity, resulting in less glucagon release at any glucose level (Baggio & Drucker, 2007)
