Researchers in a relatively new field are looking at the role of industrial chemicals and non-caloric aspects of foods — called obesogens — in weight gain. Scientists conducting this research believe that these substances that are now prevalent in our food supply may be altering the way our bodies store fat and regulate our metabolism. But not everyone agrees. Many scientists, nutritionists, and doctors are still firm believers in the energy balance model. A debate has ensued, leaving a rather unclear picture as to what’s really at work behind our nation’s spike in obesity.
…
A widely reported study that came out in January in The American Journal of Clinical Nutrition (AJCN) would seem to dispute this finding: it confirms the belief in the energy balance model, and has been cited as proof by many researchers working in the field. I asked an author of the study, Dr. George Bray, professor of medicine at Louisiana State University, about the myriad of additives and industrial ingredients in our food that were not accounted for in this study. “It doesn’t make any difference,” he said in a telephone interview. “Calories count. If you can show me that it doesn’t work, I’d love to see it. Or anybody else who says it doesn’t — there ain’t no data the other way around.”