Based on his thesis research in cattle, where he observed the efficacy of CDS and demonstrated that it is not a placebo, as animals do not experience the placebo effect. This book is a compilation of the results obtained during the study, providing solid evidence that CDS can be a valid option for improving health.  With concrete examples and case studies, Dr. Kalcker shows how CDS has proven to be effective in improving various health conditions, which further supports the importance of considering it as a viable option in the field of medicine. In summary, “CDS – Health is Possible” is a comprehensive book that combines scientific research with practical experience, offering readers an overview of the potential of CDS and its impact on human and animal health.



Kalcker provides in this bestseller detailed information on how CDS can be used in different contexts, both for the treatment of diseases and for general health maintenance. Throughout these pages, the author explores the benefits and possible applications of CDS, giving readers a broader view of this promising therapy;


“Health is fullness of energy in harmonious movement. Health is the individual and collective capacity and right to realise human potential, biologically, psychologically and socially. In recent years, my life has undergone changes in every aspect. The simple fact of wanting to help others, of realising that this world is like a ‘matrix’, with its own rules, where nothing is what it seems. I still believe that the human essence is of a caring nature and that helping others is something we carry deep inside us.”



This mini-guide is an extract from my book “Forbidden Health” with over 400 pages of information and is aimed at people who are only interested in “essentials and protocols”. 


It is an inexpensive mini-book to give as a gift or to take with you on a trip where you will find the essential Protocols of the Forbidden Health Book, to have a solution at hand when you need it most, as it can help you out of a difficult or even serious situation. Don’t hesitate to take advantage of this opportunity to have access to vital knowledge to take care of your wellbeing.


“I hope you will find it useful and that you will be able to improve the health of yourself or the people you love the most.”


This book is optimal for people who doubt the veracity and efficacy of CDS, backed by more than 30 doctors with data that is useful both for the “Long Covid” and for counteracting the harmful effects of “mRNA vaccines” by helping to restore health to those who suffer.


“BYE BYE COVID” is a powerful book written by Dr. h.c. Andreas Ludwig Kalcker, renowned author of several scientific books, in collaboration with Dr. Manuel Aparicio, Cnl. Dr. Pedro Chávez, Dr. Eduardo Insignares, Dr. Blanca Bolaño, Dr. Martin Ramírez Beltrán, Dr. Giselle Barrantes, Dr. Viviane Brunet, Dr. José María Cabezas, Dr. Pablo Carvajal, Dr. Pablo Carvajal, Dr. Pablo Carvajal, Dr. Pablo Carvajal and Dr. Pablo Carvajal. Pablo Carvajal, Dr. Roberto García, Dr. Sandro Moncada, Prof. Dr. Antonio Añi, Dr. Christian Ortiz, Dr. Ernesto Pazos, Dr. Mauricio Quiñonez, General Dr. Mauricio Quiñonez, Gen. Mauricio Quiñonez, Gen. Dr. Victor Manuel Rico, Eng. Lourdes Torres, Dr. Ricardo Velázquez Larrinaga, Gonzalo Arcos, Sec. Gral. Comusav Tannia Bayas, journalist Verónica Del Castillo, journalist Karla Revollo, Biologist Eng. Eidy María Schmitter, Dr. Murad Agha, Dr. Yohanny Andrade, Col. Guillermo Tamayo and Capt. Dr. Pamela Trujillo. They were all part of the “BYE BYE COVID” project, which deals with chlorine dioxide in the form of CDS, a substance that thousands of doctors in more than 25 countries are currently using to combat this disease.


This Book provides the clinical evidence that CDS works and is not harmful.