INS and Obesity: Ludwig Ludwig DS DS Ebbeling Ebbeling CB CB The carbohydrate-insulin model of obesity: beyond calories in, calories out The carbohydrate-insulin model of obesity: beyond calories in, calories out JAMA Intern Med JAMA Intern Med 2018 2018 178 178 8 8 1098 1098 103 103 10.1001/jamainternmed.2018.2933 10.1001/jamainternmed.2018.2933 supplied-pmid 29971406?