investigaciones uno studio Research green tea extract Penn State done in 2014 at Penn State University, Penn State animal study reduces the symptoms of metabolic syndrome uno studio 2013 study több energiát használhatunk fel psu.edu studies study Research Pennsylvania State University études according to research Green tea along with exercise Tea Can Boost Weight Loss and Health→ help increase weight loss ability to aid in weight loss done in 2014 at Penn State University Penn State University estudios a Penn State study metabolism-boosting http://news.psu.edu