Ruediger Dahlke, born in 1951, studied medicine and pursued extended training in natural healing and psychotherapy.
In 1989 he and his wife founded a natural healing center in Germany. From 1978 to 2003 he worked as a psychotherapist. Since then he has been active as a medical advisor for fasting, a seminar leader, and a lecturer.
He focuses on training in «archetypal medicine», breath therapy and psychotherapy, fasting, and guided meditation, extended medical instruction, corporate trainings, and meditation and fasting seminars.