Only a small percentage of the population actually needs to avoid gluten, yet millions have jumped on the trend. Here’s what science says about the risks and benefits of going gluten-free.

If grains are key to the beer-making process, you're probably wondering how you can end up with a gluten-free drink.

U.S. consumers often pay more for gluten-free products, yet these items typically provide less protein and more sugar and calories compared with gluten-containi ...