ScienceLight: our talk with the experts To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience10/30/2020October 30, 2020In Good Shape meets dermatologist Dr. Wiebke Ludwig-Peitsch from the Vivantes Clinic in Berlin. She explains both the negative and positive side-affects of light exposure, which can damage the skin, but also has many beneficial attributes. https://p.dw.com/p/3kWpIAdvertisement