Fat browning with Flavan-3-ols (IMAGE) Shibaura Institute of Technology Caption Scientists show that flavan 3-ols (FLs), a group of food constituents present in cocoa, apple, and grapeseed, are effective in combating obesity and preventing lifestyle-related diseases, by inducing fat browning. The image shows histochemical observations of FL-untreated (left) and FL-treated (right) mice inguinal adipose. Repeated administration of FLs led to considerable fat browning, as evident from the multilocular morphology of the fat tissues Credit Naomi Osakabe from Shibaura Institute of Technology (SIT) Usage Restrictions With permission License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.