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Is Pineapple Low FODMAP?

In this blog, we will closely examine FODMAP, a group of poorly absorbed carbohydrates that can cause digestive issues in IBS patients. We will also explore the Low FODMAP diet, a dietary intervention to alleviate IBS symptoms. The article will further delve into the FODMAP content of common foods, including pineapple.

Greta Daniskova

Author - Greta Daniskova

Greta is a BSc Biomedical Science student at the University of Westminster, London.

Greta used MediSearch to find sources for this blog.
MediSearch gives instant answers to medical questions based on 30 million scientific articles.

What is FODMAP?

FODMAP stands for Fermentable Oligosaccharides, Disaccharides, Monosaccharides and Polyols: poorly absorbed carbohydrates that are difficult to digest in the small intestine [1].

FODMAPs include a wide variety of small, non-digestible carbohydrates whose small size, high osmotic potency, and fermentation of unabsorbed FODMAPs by colonic bacteria can cause bloating, abdominal pain and flatulence in IBS patients [2].

FODMAPs occur in various common foods, from fruits and vegetables to grains and dairy products. Foods high in FODMAPs include green apples, wheat, watermelon, pear, garlic, cauliflower, onion, milk, ice cream, and most beans and legumes [3].

What is a Low FODMAP Diet?

A FODMAP diet is a scientifically valid dietary intervention used primarily to alleviate symptoms of irritable bowel syndrome (IBS), where FODMAP stands for Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols. It includes carbohydrates that aren’t well-absorbed in the intestine and are then fermented by gut bacteria, potentially causing digestive symptoms, mainly bloating and cramping, and changes in bowel habits [1, 3].

The diet is implemented in three phases. The first phase, the elimination phase, removes all FODMAP-rich foods from the diet for 2-6 weeks. Over this period, FODMAP foods are excluded because their indigestion and excessive absorption cause IBS symptoms; reducing carbohydrates of this sort can lessen these unpleasant features [1, 3, 4, 5].

The second phase, or reintroduction phase, is designed to reinstate groups of FODMAPs at a time to monitor for recurrence of symptoms and ID those to which you react [1, 3].

The third and final stage of personalisation involves designing an individual diet based on foods that exclude or limit high-FODMAP foods thought to cause symptoms and that optimally include other foods based on overall symptom control, dietary variety, and nutritional adequacy [1, 3].

These foods include apples, pears, milk, yoghurt, wheat products, and vegetables such as onions and garlic. Low FODMAP substitutes include lactose-free milk, citrus, mainly oranges and strawberries, chicken and lean meats, carrots, and zucchini.

Note that although highly effective for managing IBS symptoms, the Low FODMAP diet should be introduced under the supervision of a clinician or dietitian to avoid any nutritional deficiencies and associated detrimental effects of going on a restrictive diet [6, 7].

Is Pineapple Low FODMAP?

Scientific studies do not give a clear answer on whether pineapples are low in FODMAPs. Available studies do not directly address the FODMAP content of pineapples.

However, pineapple is a carb-rich food; and somewhat surprisingly, many carbs are fibre [9]. However, there is no information on what types of carbohydrates pineapple contains (and whether those might be FODMAPs).

It should also be pointed out that the FODMAP content of certain foods may vary significantly from one source to the next and from one classification to another [10]. So, if you’re trialling a low FODMAP diet and don’t know if pineapple is a safe food for you, you may want to consult with a dietitian or other healthcare provider.

FODMAPs – fermentable oligo-, di-, mono-saccharides and polyols – are types of carbohydrate that can trigger digestive distress in some people, especially IBS sufferers [8]. A low FODMAP diet can improve IBS symptoms, but suffers endure a challenging process to select (and sometimes preprocess) foods [8].

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