How diet can help manage your IBS
Many people these days have heard of the low FODMAPS diet and with good reason- 80% of people with IBS get less symptoms when they try it! FODMAPS are a group of slowly digested sugars which the bacteria in your gut feed off. They are found in many generally very health foods including onion, garlic, apples etc (it’s a long list!). For most people these sugars are good because they help feed the good bacteria in your gut and create better gut health. However, for some people, the normal processing of these sugars can cause symptoms because of gut sensitivity. By eliminating the culprit sugars from their diet, most people with IBS will feel a lot better. However, a strict elimination of FODMAPs is quite restrictive and can cause negative effects on your overall gut health if continued for a prolonged period. Strict low FODMAPS diets can also be low in calcium and fibre so they are best done under the guidance of an experienced dietician. Remember, a dietician can be included as part of a GP management plan for IBS to get medicare subsidies for consultations. We generally recommend a strict low FODMAPs for not more than 2-6 weeks, after which FODMAPs foods are gradually reintroduced. By doing this, you can figure out how much FODMAPs each person can tolerate. The goal is to get to as minimally restricted a diet as possible, while avoiding specific trigger foods. If your symptoms do not improve at all after 6 weeks of a strict FODMAPs elimination (which they won’t for 20% of people!) then you should talk to your GP about alternative treatments.
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