The Integrative Therapies Program has launched a number of studies to determine the efficacy of certain complementary modalities such as the use of milk thistle (a non-toxic herb) to help heal liver toxicity associated with chemotherapy, the role of antioxidants in combination with chemotherapy, and the effect of aromatherapy in relieving anxiety and nausea in patients undergoing bone marrow transplant.Integrative therapy is a progressive form of psychotherapy that combines different therapeutic tools and approaches to fit the needs of the individual client.Integrative therapy is more inclusive of the client than traditional forms of therapy, where the client plays a less active role in treatment. Integrative psychotherapists consider the individual characteristics, preferences, needs, physical abilities, spiritual beliefs, and motivation level of their clients and use their professional judgment to decide the best approach to therapy for each client. Different approaches may be used consecutively throughout different stages of the therapeutic process or they may be used as a single combined form of therapy throughout.