May 21, 2026
Skin Health Podcasts Knowledge

staYoung – Podcast: Sun Protection or Vitamin D

Prof. Dr. Steinkraus joined Nina Ruge on her longevity podcast to talk about sun, skin — and much more.

The sun makes us age. It also makes us ill. And yet it is not our enemy. Nina Ruge invited Prof. Dr Steinkraus onto her longevity podcast staYoung — for a long, in-depth conversation about UV radiation, skin cancer, sun protection factors and vitamin D. About why people using SPF 50 still get more skin cancer than they used to. And about the fact that sun protection needs one thing above all else: common sense. Nina Ruge is a science journalist, bestselling author and one of Germany’s best-known presenters. Through her programme staYoung, she has been interviewing leading experts from the fields of medicine, research and longevity science for years.