Nutrition and hypertension

Abstract

There has been a good deal of interest in the relation of nutrition to cardiovascular diseases and this is likely to continue. We consider recent research developments concerned with the well known examples of the association of high salt intake with hypertension and of saturated fats with atherosclerosis. Some of the difficulties encountered in the investigation of dietary factors in hypertension are similar to those encountered in the investigation of dietary factors in atherosclerosis and coronary heart disease. Much additional research, which takes into account the multifactorial nature of cardiovascular disease, is needed to determine the effects of diet on the development and treatment of these diseases.