A gluten-free diet is a diet that excludes foods containing gluten. Gluten is a protein found in wheat (including kamut and spelt), barley, rye, malts and triticale. It is used as a food additive in the form of a flavoring, stabilizing or thickening agent, often as "dextrin". A gluten-free diet is the only medically accepted treatment for celiac disease and prevent complications,the related condition dermatitis herpetiformis,and wheat allergy.
Celiac patients can also develop headaches, tingling, fatigue, muscle pain, skin rashes, joint pain, and other symptoms, because the autoimmune attack at the root of the disease gradually erodes the wall of the intestine, leading to poor absorption of iron, folate, and other nutrients that affect everything from energy to brain function.People with gluten sensitivity sometimes experience these far-reaching symptoms as well, though it's less clear why.
If you suspect your body can't tolerate gluten, the first thing you should do is get tested for celiac disease. If the test comes back negative, try a gluten-free diet for a week to see if you feel better, Switching to a gluten-free diet is a big change and, like anything new, it takes some getting used to. You may initially feel deprived by the diet's restrictions. However, try to stay positive and focus on all the foods you can eat.
Some Healthy foods are naturally gluten-free:
- Beans, seeds, nuts in their natural, unprocessed form
- Fresh eggs
- Fresh meats, fish and poultry (not breaded, batter-coated or marinated)
- Fruits and vegetables
- Most dairy products
Avoid all food and drinks containing:
- Barley (malt, malt flavoring and malt vinegar are usually made from barley)
- Rye
- Triticale (a cross between wheat and rye)
- Wheat
You should also be alert for other products that you eat or that could come in contact with your mouth that may contain gluten. These include:
- Food additives, such as malt flavoring, modified food starch and others
- Medications and vitamins that use gluten as a binding agent
- Play dough
If you plan to go gluten free, select more fruits, vegetables, and lean meat, and more naturally gluten-free grains like brown rice, quinoa, and buckwheat, rather than just buying prepackaged products labeled.