1 rich Libsyn https://www.libsyn.com 90 600 What is the best way to use sunscreen?&amp;nbsp; Does it protect against aging and skin cancer? Does it cause vitamin D deficiency? Does it cause cancer itself? Dermatologist and skin care expert Dr. Suzan Obagi suggests a way to reduce the damaging effects of UV radiation with several tips.&amp;nbsp; Younger with Dr. Brett Kotlus http://drkotlus.com/younger <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/10756382/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/48681482