Elimination Diets Can Help Diagnose, Treat Disease – Everyday Health

Though there are different types of elimination diets, they’re conceptually the same: You stop eating certain foods for a few weeks and then slowly reintroduce them one at a time.

This strategy can identify food allergies, sensitivities, or intolerances that may cause unpleasant reactions.

The “elimination” phase of the diet typically lasts two to four weeks. You may be asked to stop eating one food, multiple foods, or entire food groups. If a certain food is causing a reaction, your symptoms should go away by the end of this period.

The next step is “reintroduction.” During this phase, you’ll slowly add food items back to your diet and record your symptoms. Your doctor may also perform other tests to pinpoint which foods could be triggering your issues.

Once you know the problematic foods, you and your doctor can create a new eating plan to help prevent your symptoms.

An elimination diet may be beneficial for people with a variety of health conditions that are related to food reactions.

You might try an elimination diet to see if certain foods are causing symptoms, such as:

This diet can be complex, so it’s important to do it safely and correctly.

You should follow an elimination diet only under the supervision of a medical professional.