How Healthy is the American Diet? The Healthy Eating Index Helps Determine the Answer 2 (image) Elsevier Share Print E-Mail Caption How healthy is the American diet? Credit US Department of Agriculture Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.