Healthy Food Quiz: Questions and Answers to Help You Fight Disease

Most people know that calcium is good for bones, fiber is good for constipation, and iron is good for blood, to name a few. But once you go beyond the basics, the picture gets murky.

Here’s a healthy food quiz (questions and answers included) to see how well you know which foods or nutrients can prevent or promote which diseases.

Feel free to cheat. The questions aren’t really a test of how well you read (and remember) every issue of Nutrition Action. They’re just a sneaky way to get you to look at the answers, which contain a wealth of information on how your diet affects your health.

Healthy Foods to Eat on a Gluten-Free Diet

Stomach pain, diarrhea, weight loss. Those are some of the symptoms of celiac disease, which is an autoimmune reaction to gluten, a protein found in wheat, barley, and rye.

At least one out of 100 Americans have celiac. Most of them don’t know it. And studies suggest that some people who don’t have the disease still can’t tolerate gluten. So what are some healthy foods to eat on a gluten-free diet?

First, let’s answer a few questions with Dr. Joseph Murray, a gastroenterologist and professor of medicine at the Mayo Clinic in Rochester, Minnesota.