[Global strategies to reduce salt intake].
Currently, cardiovascular diseases (CVD) are the leading cause of death worldwide. High blood pressure is one of the main risk factors for the development of CVD and blood pressure levels are strongly associated with salt intake. Worldwide, salt consumptions accounts more than two fold the recommended daily intake, which has been described to be associated with CVD and some cancers. Benefits of decrease salt intake (reduction of morbidity, mortality and health related costs) have promoted several public health strategies to reduce salt consumption globally. Among the most commonly used strategies include educational campaigns and the gradual decrease of added salt in processed foods. Chile has joined these initiatives with an agreement between the producers of bread and the Ministry of Health to gradually decrease the concentration of salt in bread nationwide. The purpose of this review is to provide updated information regarding recommended intakes of salt, real intake, adverse effects of excess consumption, profits attributable to a decline and analyze the global strategies to reduce salt intake in the population.
Departamento de Nutrición, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Karen
K
Valenzuela Landaeta
Eduardo
E
Atalah Samur
D001794:Blood Pressure; D001939:Bread / Q000032:analysis; D002318:Cardiovascular Diseases / Q000209:etiology / Q000517:prevention & control*; D002677:Chile; D004039:Diet, Sodium-Restricted; D014943:Global Health; D006266:Health Education; D006801:Humans; D009751:Nutritional Requirements; D012307:Risk Factors; D017673:Sodium Chloride, Dietary / Q000008:administration & dosage* / Q000009:adverse effects
D017673:Sodium Chloride, Dietary