Are you thinking of switching to a gluten-free diet? A gluten-free diet is a type of diet that excludes all foods that include or contain gluten. Gluten is a type of protein that can be found in grains: wheat, barley, spelt and rye. Although gluten does not cause any problems in most people, it can be bothersome to those who have gluten sensitivity or intolerance, and those who are diagnosed with celiac disease. Now just...