Fatty Liver (IMAGE) Penn State Caption The results of the experiment are shown clearly in these slides showing liver tissues. Mice that consumed green tea extract and exercised regularly had just a quarter of the lipid deposits in their livers compared to those seen in the livers of a control group of mice. Mice that were treated with green tea extract alone or exercise alone had roughly half as much fat in their livers as the control group. Credit Joshua Lambert research group/Penn State Usage Restrictions non commercial use only 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.