If you get sick after consuming gluten, you have gluten sensitivity. You may have some gas, bloating, and fatigue. Many foods, including wheat, contain the protein known as gluten. Non-celiac gluten sensitivity is another name for gluten intolerance. Neither celiac disease nor a wheat allergy is the same thing. According to studies, about 6% of the U.S. population may be gluten intolerant. More people are affected by this than by celiac disease, which affects just approximately 1% of the population: adults, especially women. Men are less likely to experience a gluten reaction. Before attempting a gluten-free diet, it is crucial to determine whether or not you have celiac disease. In some instances, a return to seemingly normal blood test results can be achieved by removing gluten from the diet. If these tests show celiac disease, your doctor will likely request an Endoscopy.