Gunter R. Neeb, born 1959 in Wiesbaden/Germany, HP, Master and Doctor of Chinese Medicine, visiting professor and lecturer at universities on three continents. He has published seven books and more than 100 articles in Western and Asian languages and started Germany's largest website for TCM in 1999-2020, which has now found a successor at Www.Doc-N.de. His latest book "Hormonal Diseases, Men's Medicine and the Two Yins of TCM" will be published in March 2024 according to Bacopa-Verlag. He is currently working on the book "Geriatrics and the Kidney Yang", which will conclude his series of TCM reference books. His aim is to combine traditional experience from classical original sources with the latest results from research and science to create a medicine that can meet the demands of the third millennium.