ABSTRACT:In the first part of this review, definition, prevalence, historical evolution and general principles of nonpharmacologic treatment of hypertesion are discussed. Then, rational basis and behavioural strategies to relieve reduction of obesity, ingestion of salt or alcohol, sedentarism, emotional stress and smoking are presented. Finally, the role of other dietary factors and combined therapy is considered, specially the integration of these therapies in a multidisciplinary approache to the patient with high blood pressure.