<prompt> Which of the following is not a risk factor for the development of diabetes mellitus?Sedentary life styleProtein energy malnutrition in infancyExcessive intake of alcoholHigh intake of vitamin A  <response>: Common environmental risk factors for Diabetes: 1. Sedentary lifestyle2. Diet: High saturated fat intake 3. Malnutrition: Malnutrition PEM in early infancy and childhood may result in paial failure of beta cell function.4. Excessive alcohol intakeRef: Park; 23rd ed; Pg 394 