After a very enriching experience in the pharmaceutical industry as a chemist specialized in biotechnology, Ingrid Paye is continuously deepening the different paths that lead to health: naturopathy (CENATHO), complete cycle of functional medicine (Bionutrics/Dr Castronovo/ Paris), nutrition health micronutrition course (SIIN), gemmotherapy, aromatherapy, ... She consults in private practice, in a medical center She teaches in a naturopathy school ISNAT and at the UDA (Université des Ainés UCL). She gives "health" workshops in her office, in companies and outplacement.