The article, Plenty of Produce Protects Health, lists three recent studies that support the multiple health benefits of a diet "rich in fruits, vegetables and nutrient-packed whole grains, and low in fat and sugary processed foods."

The references for the three studies mentioned in this article are:

Low-Fat Diet May Lower Risk of Breast Cancer Recurrence from the National Cancer Institutes May 17, 2005 Bulletin

Improving Cholesterol Levels: Is a Low-Fat Diet High in Plant-Based Foods Better than a Typical Low-Fat Diet? A summary for patients from the Annals of Internal Medicine May 3 2005, Volume 142 Issue 9 Page 1-25

Intake of Fruits, Vegetables, and Dairy Products in Early Childhood and Subsequent Blood Pressure Change Abstract from Epidemiology. 16(1):4-11, January 2005