Houda Alcaraz is a nutritherapist, heilpraktiker and specialist in scientific aromatherapy. She has been practicing for 6 years in the Pays de Gex and Geneva. Her approach is integrative, working in collaboration with doctors, psychologists and oncologists. She offers seminars on burn-out prevention and stress management for companies and medical institutions, as well as training in scientific aromatherapy. On France Bleu Pays de Savoie radio for the past 4 years, she has given advice on the use of essential oils, as well as on diet and the importance of the intestinal microbiota.