FODMAP Food Comparisons
Not sure which food is safer for IBS? Compare common alternatives side by side to make smarter choices for your gut.
Garlic vs Onion: Which Is Worse for IBS?
Both garlic and onion are high-FODMAP alliums packed with fructans. Garlic has no established safe portion size, while onion is equally problematic at all varieties and cooking methods. They are the two most common hidden triggers in restaurant food.
Compare →Chickpeas vs Lentils: Which Is Better for IBS?
Both chickpeas and lentils are high in GOS and fructans, making them problematic for IBS. However, canned and rinsed versions of both may be tolerated in very small amounts (about 1/4 cup). Neither is clearly better than the other.
Compare →Wheat vs Oats: Which Is Safer for IBS?
Wheat is high-FODMAP due to fructans and is a major IBS trigger, while oats are low-FODMAP at 1/2 cup and one of the safest breakfast grains. This is a clear win for oats.
Compare →Apple vs Banana: Which Is Safer for IBS?
Apples are high-FODMAP with no safe serving due to excess fructose and sorbitol. Ripe bananas are moderate-FODMAP and may be tolerated at 1/3 of a medium banana. Unripe bananas are even safer.
Compare →Regular Milk vs Lactose-Free Milk: IBS Comparison
Regular cow's milk is high in lactose and a common IBS trigger. Lactose-free milk has the same nutrition but with pre-added lactase enzyme that eliminates the lactose. It tastes slightly sweeter but is otherwise identical.
Compare →Tofu vs Tempeh: Best Plant Protein for IBS?
Both firm tofu and tempeh are low-FODMAP and excellent plant protein sources for IBS. Tofu is milder and more versatile, while tempeh has more fiber and a nutty, firmer texture. Both are safe at standard servings.
Compare →Honey vs Maple Syrup: Which Is Safer for IBS?
Honey is very high in excess fructose and has no safe portion for IBS. Maple syrup is low-FODMAP at 2 tablespoons and one of the best natural sweetener options. This is one of the clearest FODMAP swaps.
Compare →Broccoli vs Cauliflower: Which Is Worse for IBS?
Both broccoli and cauliflower are cruciferous vegetables that can trigger IBS symptoms. Broccoli is moderate-FODMAP (safe in small servings up to 3/4 cup), while cauliflower is high-FODMAP due to mannitol content. Broccoli is the better choice.
Compare →Rice vs Quinoa: Both Safe for IBS?
Great news: both rice and quinoa are low-FODMAP and completely safe for IBS. Rice is FODMAP-free at all servings, while quinoa is safe at 1 cup cooked. Both are excellent staple grains for a low-FODMAP diet.
Compare →Avocado vs Strawberry: FODMAP Comparison for IBS
Avocado is moderate-FODMAP and only safe in tiny portions (1/8 fruit), while strawberries are low-FODMAP and safe at 5 medium berries. Avocado's healthy reputation makes it a common hidden trigger.
Compare →Soy Milk vs Oat Milk: Best Dairy Alternative for IBS?
Soy milk made from soy protein extract is low-FODMAP and fully safe, but soy milk made from whole soybeans is high-FODMAP due to GOS content. Oat milk is low-FODMAP at 1/2 cup but becomes moderate at larger servings. Both are better than regular cow's milk for IBS.
Compare →Fresh Fruit vs Dried Fruit: Which Is Safer for IBS?
Drying fruit concentrates FODMAPs dramatically. A small handful of dried fruit can contain the same FODMAP load as several pieces of fresh fruit. Many fresh fruits like strawberries, blueberries, oranges, kiwi, and grapes are low-FODMAP safe, while almost all dried fruits are high-FODMAP.
Compare →Sourdough Bread vs White Bread: Which Is Better for IBS?
Sourdough bread undergoes a long fermentation process that partially breaks down fructans, making it lower in FODMAPs than standard white bread. White bread made from wheat is high-FODMAP at typical serving sizes due to its fructan content. Spelt sourdough is even better tolerated than wheat sourdough.
Compare →Coconut Milk vs Almond Milk: Which Is Better for IBS?
Both coconut milk and almond milk are popular dairy-free alternatives that are low-FODMAP and generally well tolerated by people with IBS. Coconut milk (canned) is safe at up to 1/2 cup, while almond milk is low-FODMAP at 1 cup. Almond milk has fewer calories; coconut milk has more healthy fats.
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