From 1981 he organized his own introductory courses to naturopathy for the public and started teaching in various health-oriented associations (natural medicine therapists, the staff health shops,…).

From 1990 onwards, his many books on natural medicine books have been published by Editions Jouvence, Geneva, Switzerland. The following books are now available in English, published by Inner Traditions, Vermont, U.S.A.: “The Acid Alkaline Diet” (2003), “The Water Prescription” (2006), “The Mono Detox Cure” (2006), “The Whey Cure” (2006).

Some of Christopher Vasey's books are also available in German, Italian, Polish, Portuguese and Spanish.

Since 1994 he has also written books with a spiritual approach to health and nature. Available only in French (published by the Editions du Graal, Paris) the books discuss the mystery of the blood, laws of nature, and elemental beings.

Christopher Vasey gives talks in Switzerland, France, Belgium, Quebec, Germany, Austria and in the U.S.A. He takes part in Book Fairs and natural medicine exhibitions, as well as participating in radio programs. He writes for several nature- and health-oriented magazines and spiritual publications, one of them in English: “GrailsWorld”.