To understand what the gelatin trick is, you must look at the basic ingredients and the science behind them. Gelatin, when mixed with hot and cold water, forms a firm or semi-firm structure that the body digests slowly. This slow digestion plays a major role in helping people feel fuller for longer, reducing unnecessary snacking or overeating. Many versions use sugar-free flavored gel... https://www.youtube.com/watch?v=qgnRX2UKvn0