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Dietary Management for Irritable Bowel Syndrome (IBS)
Dietary Management for Irritable Bowel Syndrome (IBS)

Dietary Goal: Eliminate 3-4 foods that trigger your symptoms

Antara Health Navigation avatar
Written by Antara Health Navigation
Updated over a week ago

We know that IBS can cause painful symptoms and it can be challenging to figure out which foods are causing these symptoms. Foods and beverages which trigger these symptoms often contain one of the following:

  • Sugars & carbohydrates that are hard to digest - they ferment and pull more water into the intestines. This increases gas, leading to bloating, pain, and diarrhea after eating these foods.

  • Fatty, spicy or processed foods

  • Beverages with caffeine or alcohol

Now, let’s take a step-by-step process to learn how you can identify the foods that cause your symptoms through the elimination method:

  1. Cook & eat homemade meals using fresh ingredients as often as you can.

  2. Do not delay or skip meals - instead, have regular mealtimes.

  3. Eat smaller meals at night before bedtime.

  4. Do not eat too quickly - chew your food well.

  5. Drink plenty of water - upto 6-8 glasses in a day.

  6. Get plenty of exercise to help in bowel & gas movements.

  7. Keep a diary of what you eat and any symptoms you get.

  8. When you notice foods or beverages that trigger your IBS, stop eating it for 5-7 days. Do this for only one food/drink item at a time so that you can notice the changes.

  9. Next, you slowly reintroduce them to see which ones are troublesome.

  10. Once you identify the foods that cause symptoms, you can avoid or limit them.

Use the following list of foods to help in identifying & replacing your trigger foods:

Foods to watch out for:

How to replace them, if they are a trigger:

Milk and milk products like ice cream, cheese, yogurt or maziwa mala

Lactose-free milk or other alternatives, like soya, oat or almond milk

Some fruits like watermelon, pears, mangoes, apples, plums & over ripe bananas

Fruits like slightly ripe bananas, oranges, tangerines, pineapples, guava/mapera, papaya, passion, strawberries & grapes

  • Don’t eat fruits on an empty stomach

  • Eat your fruits with a meal

  • Eat fruits in small portions like one fruit serving a day

Some vegetables like cabbage, broccoli, cauliflower, onions, garlic, sukuma wiki

Vegetables like ginger, tomatoes, carrots, eggplant/biringanya, french beans, pumpkin, spinach and traditional vegetables like terere

Legumes like chickpeas/kunde, kidney beans, green grams/dengu

Legumes like yellow beans, lentils/kamande

  • Soak your legumes in water, rinse them & boil them in clean water

  • Eat legumes in small amounts

  • Get your protein from other sources like eggs, meat, chicken or fish

Wheat-flour products like bread, chapati, mandazi, cakes & spaghetti

Rice, ugali, potatoes, sweet potatoes/ngwaci, or arrowroot/nduma

Processed fruit juices, tea, coffee, sodas or alcohol

Water, caffeine-free tea or coffee, herbal teas, hot chocolate, cocoa powder

Let your Antara Nutritionist know if you are having any difficulties or challenges in managing your diet. Book a session with an Antara Nutritionist through the Antara App or by clicking here.

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