 A healthy diet has recommended servings of fruits, vegetables, beans, grains, and other good foods, though access isn't the same for everyone. The director of the institute writing, our new research shows the nation can't achieve nutritional and health equity until we address the barriers many Americans face when it comes to accessing and eating nourishing food. The study is published in the Annals of Internal Medicine. For more health news, go to foxnewshealth.com. House Call for Health, I'm Lisa Brady, Fox News.