WHO urges cutting salt from food

Cardiovascular disease is a growing problem in developing nations and it accounts for much sickness and death in developed countries. Government actions to cut salt in processed foods, as well as other measures to lower blood pressure and cholesterol, could cut the global rate of cardiovascular disease by up to 50%, according to UN health officials.Researchers with the World Health Organization (WHO) estimate thatpublic-education campaigns and legislation to lower the salt content ofprocessed foods, along with individuals' own efforts to cut their bloodpressure and cholesterol, could help prevent heart disease and stroke in all regions of the world. The team evaluated the cost-effectiveness of 17 measures aimed at preventing cardiovascular disease worldwide. They aimed at controlling people's blood pressure and cholesterol levels, as high blood pressure and high cholesterol are major risk factors for heart attack and stroke. Other measures included media messages about the importance of blood pressure, cholesterol counts and body weight in cardiovascular disease and either government or voluntary action to reduce salt in processed foods. High sodium intake as salt is a risk factor for high blood pressure.They found that the population-wide efforts, including moves to cut salt from the food supply, were potentially 'very' cost-effective with government action to reduce salt looking more effective than voluntary efforts. Treating high blood pressure and cholesterol in people whose risk of cardiovascular disease exceeds 35% over the next 10 years was also deemed a cost-effective way to prevent millions of cases worldwide. These health interventions evaluated here could lower the global incidence of cardiovascular events by as much as 50%. The cost of combination medicines to prevent cardiovascular disease is still beyond the reach of poor nations. The step taken by WHO urging consumers to cut back on foods high in calories, saturated fat, salt, and added sugars will help to reduce sickness and death.