Dr. h.c. Andreas Ludwig Kalcker is a biophysical researcher of German origin who has spent most of his life in Spain and now lives for many years in Switzerland. His main areas of research include the therapeutic application of frequencies, where he has worked in recent years partly for the University of Bern (Inselspital).

Since 2007, however, he has devoted considerable effort to delving into the intricate electromolecular mechanisms underlying the efficacy of chlorine dioxide (ClO2) as a medical intervention, specifically with regard to his own successful treatment of arthritis. Subsequently, he has been diligently pursuing further progress in this field.

In 2012, Dr. Kalcker developed an advanced variant of chlorine dioxide known as CDS, which offers remarkable improvements over traditional two-component solutions by eliminating adverse effects. Simultaneously, he published his first book entitled "CDS, Health is Possible", meticulously based on his diploma thesis and personal experiences. These serve as the basis for his in-depth knowledge of the field.

Websites: www.andreaskalcker.com , www.dioxipedia.com

Books: https://andreaskalcker.com/en/books/

Kalcker Institue: www.en.kalckerinstitute.com/