Studies in whole body potassium and whole body nitrogen in newly diagnosed diabetics.

Serial measurements of whole body potassium and whole body nitrogen were carried out in 18 newly diagnosed diabetcs. Initial measurements were made before treatment of diabetes was commenced, and further measurements were carried out following the start of treatment. Six patients required insulin and the remainder were treated either with diet alone (four cases) or with diet and oral hypoglycaemic agents. Significant increases in whole body potassium and whole body nitrogen were noted following control of diabetes.Thesees. These changes were most marked in the patients treated with insulin. The techniques used for measurement of body potassium and nitrogen offer considerable advantages over conventional metabolic balance studies and the results indicate that the losses of potassium and nitrogen during period of poor diabetic control are much greater than that has been realized.