What is the low FODMAP diet?
The low FODMAP diet is a temporary diet designed to help people with IBS (irritable bowel syndrome). In this diet, you tactically remove FODMAP foods to eliminate IBS symptoms, and then slowly add them back in to identify which cause you issues. You can think of it as a short diet that will help identify problem foods to avoid long-term. Today on the blog, we’ll go into detail on the FODMAP diet and how it can help you.
What is FODMAP?
FODMAP stands for fermentable oligosaccharides, disaccharides, monosaccharides, and polyols. Basically, these are all short-chain carbohydrates (sugars) that you can find in foods. The small intestine may absorb these poorly, causing stress on the digestive system. Many people with IBS are sensitive to some of these sugars, and can experience symptoms like bloating, diarrhea, and cramping if they eat them. This diet is designed to remove foods that contain the sugars to help relieve symptoms first.
Phase 1 of a FODMAP Diet
In the first phase of this diet, you’ll avoid eating certain foods. The foods you remove in a FODMAP diet include milk, honey, fruits, beans, sweeteners, and more. Your medical provider will provide specific guidelines to follow. For this phase, you’ll need to avoid FODMAP foods for 4-6 weeks. This may help eliminate symptoms you’ve had from the foods. For people with a bacterial overgrowth issue in their small intestine, it gives time for the bacteria levels to decrease.
The diet does eliminate a lot of foods you may be used to eating. Some foods you can continue to eat in this phase of the diet include eggs, meat, certain cheeses (like brie), potatoes, grapes, and almond milk.
Phase 2 involves slowly reintroducing certain foods. While Phase 1 is all about eliminating everything and calming down symptoms, Phase 2 is an exploration of what specific foods you react to. The way this usually works is by adding one FODMAP food back into your diet every few days. This gives you time to see if the latest food you added causes any reaction. When you encounter a reaction from a specific food, you will be able to avoid that food long-term with this knowledge.
The FODMAP diet approach is considered one of the most effective therapies for treating IBS. It reduces symptoms in around 86% of people. However, since it is so restrictive initially, you will need to work with a doctor or dietitian who can coach you on staying healthy while avoiding FODMAP foods. They can provide a full list of FODMAP foods, and provide key guidance while you undergo this therapy. When successful, the long-term dietary changes you make as a result of FODMAP dieting are a powerful tool to reduce IBS and bacterial overgrowth symptoms.
Our experienced team at GHP has years of experience treating for IBS. We can help establish the best plan of care for your situation. Contact any of our office locations to learn about the options we offer and schedule an appointment today.