This French-language nonfiction volume examines relationships among bodily health, the life of the soul, and astrology. The title points to a holistic approach to wellbeing, drawing connections between medical, psychological, and astrological ideas. Rather than presenting itself as a conventional clinical manual, the work appears to explore how the body and inner life can be understood through symbolic and esoteric frameworks. With 138 pages, the book likely offers an introductory or reflective treatment of themes such as temperament, balance, healing, and the interpretation of human experience through astrology. It will be of interest to readers studying alternative health traditions, spiritual approaches to medicine, and the historical role of astrology in personal development and self-understanding.