![NutritionFacts.org Video Podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/072/375/small/nutritionfacts-org-video-podcast.jpg)
Summary: Energy density explains how a study can show participants lose an average of 17 pounds within 21 days while eating a greater quantity of food.
Summary: Energy density explains how a study can show participants lose an average of 17 pounds within 21 days while eating a greater quantity of food.