Americans Aware of Functional Foods, Don't Eat Them Enough
American Diets Have Yet to Catch Up With Increased Awareness of Healthy Eating
By Matt McMillen
WebMD Health News
Reviewed by Laura J. Martin, MD
Aug. 4, 2011 -- More Americans say they are aware of the health benefits of functional foods, but there has been no increase over the past five years in the number of people who are eating them on a regular basis, according to a new survey from the International Food Information Council (IFIC).
Functional foods are foods that may provide health benefits beyond basic nutrition. Examples include fish such as salmon, which are rich in heart-protective omega-3 fatty acids, and whole grains, which help maintain digestive health while potentially lowering the risk of colorectal cancer. Berries, dark green leafy vegetables like spinach and kale, and other colorful fruits and vegetables also are considered functional foods.
Health Concerns and Functional Foods
One thousand randomly selected adults completed the IFIC's online survey during March and April. The survey was designed to measure Americans' knowledge about the health benefits of functional foods, whether or not such foods are part of their diet, and what barriers prevent them from eating them on a regular basis.
WebMD.com. Survey: Americans Aware of Functional Foods, Don't Eat Them Enough.