Podcast:You’re the Cure w/ Dr. Ben Edwards Published On: Wed May 02 2018 Description: Today on YTC, we had Morley Robbins back on the show to discuss the latest research he has uncovered and synthesized regarding Retinol. Retinol is a component of the Vitamin A complex and is a key player in regulation iron and copper. It also plays an essential role in neutralizing the damaging effects of sunlight.