Prof. Dr. Michaela Axt-Gadermann is a physician, nutritionist, sports scientist, dermatologist, and professor of health promotion at Coburg University. She is considered a leading German expert on the gut and skin microbiome as well as integrative health development, combining scientific depth with practical insights in her research and teaching. As an author, she has published several bestsellers on nutrition, the microbiome, and fasting, demonstrating how a healthy gut ecosystem and targeted lifestyle strategies contribute to vitality, prevention, and a better quality of life.