Study explores why some people are hungry all the time ANI | Updated: Apr 13, 2021 07:37 IST London [UK], April 13 (ANI): New research shows that people who experience big dips in blood sugar levels, several hours after eating, end up feeling hungrier and consuming hundreds of more calories during the day than others. A study was published in Nature Metabolism from PREDICT, the largest ongoing nutritional research program in the world that looks at responses to food in real-life settings. The research team from King's College London and health science company ZOE (including scientists from Harvard Medical School, Harvard T.H. Chan School of Public Health, Massachusetts General Hospital, the University of Nottingham, Leeds University, and Lund University in Sweden) found why some people struggle to lose weight, even on calorie-controlled diets, and highlight the importance of understanding personal metabolism when it comes to diet and health.