Body: "Nutritional diseases" is the field of key issues in the interpretation of nutritional epidemiologic study results when the focus is on major chronic degenerative diseases of multifactorial etiology.
Obesity, Dehydration, Calcium deficiency are a few categories of "Nutritional diseases".
A few notable experts of "Nutritional diseases" include Berkow and Barnard.
Goals of "Nutritional diseases" include to help prevent death and disability from major nutrition-related chronic diseases.