Gluten-Free: Is it a Fad, or a Healthy Diet?

//
Wheat gluten wrapped up in a bamboo leaf, Nanzen-ji, Kyoto, Japan
pasmal/amanaimages/Corbis

“A healthy diet comes down to finding a way for people to meet their nutritional needs with food they like and are able to eat,” said Mark Haub, a nutrition professor at Kansas State who once went on a “Twinkie diet” as an experiment.

“Whether it be Paleo or low-carb or low-fat or vegan, when people restrict certain foods they sometimes go nuts because they like bread with wheat flour. So for some people restricting gluten may help limit their caloric intake, but I don’t know how sustainable it is if they’re doing it for the wrong reasons.”

There are also some nutritional challenges in a gluten-free diet: people can find themselves deficient in iron, calcium, B-vitamins and vitamin D, Sandquist said. It can be hard to get enough fiber in a gluten-free diet. Also, it’s expensive.

NEWS: Want to Lose Weight? Skip These Diets

Still, for those with celiac disease or gluten sensitivity, avoiding gluten is critical, dieticians said. Gluten is lurking everyone, Slavin said, although the upside of the trend is that it’s much easier to find gluten-free products now.

“I had a graduate student with celiac and we had a party for her with no gluten -- and it was not that hard, Slavin said. “We had salad, meats, cheeses, fruits -- it’s expensive, and it’s a little harder than straight grains, but it wasn’t too limited.”

Only 1 percent of the population has celiac disease, and 6 percent are gluten-sensitive, although it might seem like more, with celebrities like Miley Cyrus and Gwyneth Paltrow talking about it. And many people are self-diagnosing themselves with gluten sensitivity, Sandquist said.

“Maybe they’ve had the test for celiac and it’s negative, or maybe their best friend tried it and felt better,” she said.

Go ahead, Haub urges. If you love wheat bread, eat that dinner roll.

DISCOVERYnewsletter
 
Invalid Email