Is Corn Low FODMAP?

Are you looking for a nutritious, low-FODMAP food to add to your diet? Corn might be the perfect option for you! This article will discuss whether corn is low FODMAP, how it can fit into a low-FODMAP diet, and the potential health benefits of eating corn. We’ll also cover how to prepare and cook corn to make sure it’s safe for those with IBS or other digestive sensitivities. So, if you’re curious about adding corn to your diet, read on!

Yes, corn is low FODMAP and is generally considered safe to consume in small servings. However, corn may not be suitable for those with fructose malabsorption as it contains fructans, which are a type of FODMAP.

What is FODMAP?

FODMAP stands for Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols. It refers to a group of short chain carbohydrates found in some foods that can be difficult for some people to digest. These carbohydrates are not broken down and absorbed in the small intestine like other sugars. Instead, they pass into the large intestine where bacteria ferment them and produce gas and other by-products. This can result in symptoms such as abdominal pain, bloating, gas, constipation or diarrhea. People with irritable bowel syndrome (IBS) often find that reducing their intake of FODMAPs helps alleviate their symptoms. A low FODMAP diet involves avoiding foods high in these carbohydrates while still eating a balanced diet.

FODMAPs are found naturally in many foods including fruits, vegetables, legumes, dairy products, wheat-based products such as bread and pasta and processed foods containing added sweeteners or thickeners. While there is no ‘one-size-fits-all’ approach to following a low FODMAP diet, understanding which foods contain these carbohydrates can help people with IBS make more informed food choices and reduce their symptoms.

Types of Corn and FODMAP Content

Corn is a type of cereal grain that is often eaten as a vegetable, used in products such as corn oil, cornstarch, corn syrup, and many other products. There are several different types of corn available, including sweet corn, white corn, yellow corn, and popcorn. Sweet corn is the most commonly eaten type of corn, while white and yellow corn are used for making processed foods such as tortillas, chips, and cereals. Popcorn is also a popular snack food.

When it comes to FODMAP content in different types of corn, it depends on the variety. Sweetcorn has been found to contain relatively low levels of FODMAPs and can be consumed by people with IBS without causing symptoms. White and yellow corns have higher levels of FODMAPs and should be avoided or consumed in small amounts by those who are sensitive to these compounds. Popcorn also has higher levels of FODMAPs than sweetcorn but it can still be eaten in moderation by those with IBS.

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In conclusion, different types of corns have varying amounts of FODMAPs. Sweetcorn is the best option for those with IBS as it contains low levels of FODMAPs. White and yellow corns should be avoided or consumed in moderation while popcorn can still be enjoyed in small quantities.

How to Tell if Corn is Low FODMAP

Corn is a delicious and versatile food that can be used in a variety of dishes. However, if you have irritable bowel syndrome (IBS) or follow a low FODMAP diet, it’s important to know which types of corn are safe to eat. Fortunately, there are some simple steps you can take to make sure the corn you’re eating is low FODMAP.

The first step in determining if corn is low FODMAP is to check the amount of fructose it contains. High fructose corn syrup, for example, should be avoided on a low FODMAP diet as it contains high levels of fructose. Fresh or frozen corn should be your go-to as they are typically lower in fructose than canned or processed varieties.

It’s also important to consider the serving size when assessing how much fructose you’re consuming. The Monash University Low FODMAP Diet app states that one cup (approximately 160 grams) of fresh or frozen corn kernels is low FODMAP, while two cups (approximately 320 grams) are high-FODMAP and should be avoided.

Finally, it’s important to note that different types of corn may have different levels of fructose. Sweetcorn tends to have higher levels than yellow or white corn. Therefore, if you’re following a strict low FODMAP diet, it may be best to stick with yellow or white corn varieties.

By following these simple steps, you can ensure that the corn you’re eating is low FODMAP and safe for your digestive system. Remember to always check the Monash University Low FODMAP Diet app for specific serving sizes and other helpful information about foods and their associated FODMAP levels.

How to Consume Corn on a Low FODMAP Diet

If you are looking to follow a low FODMAP diet, you may be wondering how to include corn in your meal plan. Corn is a complex carbohydrate and is considered high in FODMAPs, so it should be consumed in moderation. Here are some tips for consuming corn on a low FODMAP diet.

First, it’s important to note that the amount of corn you consume should be limited. According to Monash University, 15 milliliters (mL) or 1 tablespoon (tbsp) of canned or frozen corn kernels are considered low FODMAP amounts. However, larger servings may trigger symptoms for some people with IBS.

It’s also important to note that popcorn and grilled or boiled corn on the cob are not recommended for those following a low FODMAP diet because these preparations contain more carbohydrates and may cause symptoms. If you choose to consume corn kernels, opt for canned or frozen varieties as they contain fewer carbohydrates than fresh kernels.

When preparing corn on a low FODMAP diet, it’s important to remember that it should always be cooked in fresh water and not reused cooking water. This helps reduce the levels of fructans in the food.

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Finally, when consuming corn on a low FODMAP diet, it’s important to monitor your symptoms closely after eating it. Keep track of what foods you’ve eaten and any reactions they cause. This will help you determine which foods trigger your symptoms and which are tolerated better.

By following these tips, you can safely enjoy corn as part of your low FODMAP meal plan. Remember to limit your intake and pay close attention to how your body reacts after eating it so that you can adjust your diet accordingly.

Health Benefits of Eating Corn

Corn is a nutritious, versatile, and affordable food that has been enjoyed by people around the world for centuries. It is an excellent source of several essential nutrients, including vitamins and minerals. Eating corn can also provide numerous health benefits, such as improved digestion, increased energy levels, and better overall health. Here are some of the key health benefits of eating corn:


Corn is an excellent source of dietary fiber, which helps to keep your digestive system functioning properly. Fiber helps to move food along the digestive tract and can help prevent constipation. It also helps to keep you feeling full for longer periods of time and can help you avoid overeating.

Heart Health

Corn contains a variety of heart-healthy nutrients, including folate, magnesium, and potassium. Folate helps to reduce levels of homocysteine in the blood, which is associated with an increased risk of heart disease. Magnesium and potassium are important minerals that help to regulate blood pressure levels and protect against cardiovascular disease.

Cancer Prevention

Corn is a great source of antioxidants such as lutein, zeaxanthin, carotenoids, flavonoids, and polyphenols. These compounds help to protect cells from damage caused by free radicals and may help reduce the risk of certain types of cancer.

Eye Health

The antioxidants found in corn can also help protect your eyes from damage caused by ultraviolet light exposure as well as age-related macular degeneration (AMD). The lutein found in corn can also improve vision by reducing glare sensitivity and improving night vision.

Overall, eating corn provides numerous health benefits that can help improve overall health and wellbeing. It is an excellent source of dietary fiber, vitamins, minerals, and antioxidants that can help protect the body from disease and promote optimal health.

Are There Other Low FODMAP Foods That Have a Similar Nutritional Profile as Corn?

Yes, there are many other low FODMAP foods that have a similar nutritional profile as corn. Quinoa, for example, is high in protein and has a similar level of carbohydrates as corn. It also contains a range of vitamins and minerals, including magnesium and iron. Another option is amaranth, which is high in fiber and protein and is also rich in calcium, iron, and magnesium.

Rice is another good alternative to corn as it has fewer calories per gram than corn and contains more dietary fiber. Additionally, rice contains essential vitamins and minerals such as vitamin B1, iron, and magnesium.

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Oats are another good low FODMAP food with a similar nutritional profile to corn. Oats are rich in dietary fiber and provide an excellent source of protein, iron, zinc, copper, manganese, selenium, phosphorus, thiamin (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3), pantothenic acid (vitamin B5), folate (vitamin B9) and vitamin E.

Millet is yet another grain with a similar nutrition profile to corn. Millet is rich in many essential vitamins and minerals including magnesium, phosphorus, zinc and several B vitamins such as thiamin (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3) and pantothenic acid (vitamin B5). It also provides a good source of dietary fiber which can help with digestion.

These are just some examples of low FODMAP foods that have a similar nutrition profile to corn. There are many other options available for those following the low-FODMAP diet who want to enjoy all the health benefits of grains without having to worry about triggering their digestive symptoms.

What Are the Effects of Eating High FODMAP Foods if You Have IBS?

Eating high FODMAP foods can have a significant impact on those who suffer from Irritable Bowel Syndrome (IBS). While the exact causes of IBS are not known, it is believed to be related to a sensitivity or intolerance to certain foods. High FODMAP foods are carbohydrates that are not fully absorbed in the small intestine and can draw water into the bowel and cause fermentation, leading to symptoms such as bloating, abdominal pain, gas, and diarrhea. Consuming high FODMAP foods can trigger these symptoms and make IBS worse.

In addition to causing uncomfortable symptoms, eating high FODMAP foods can also interfere with nutrient absorption, which can lead to deficiencies in essential vitamins and minerals. This can further contribute to health problems such as fatigue, anemia, and osteoporosis. It is important for those with IBS to be aware of which foods contain high amounts of FODMAPs so that they can make informed decisions about their dietary choices.

Fortunately, there are ways to reduce the amount of FODMAPs in your diet without eliminating all carbohydrates. Low-FODMAP diets are becoming increasingly popular as a way for people with IBS to manage their symptoms and improve their overall health. By avoiding or limiting high-FODMAP foods and focusing on low-FODMAP alternatives such as fruit, vegetables, dairy alternatives, legumes, nuts and seeds, many people have been able to control their IBS symptoms without sacrificing flavor or enjoyment of meals.


Corn is a healthy, nutritious and versatile addition to any diet. While it may not be suitable for those following a low-FODMAP diet, it can still be enjoyed in moderation. It is important to note that although corn may not be considered a low-FODMAP food, it does contain other important nutrients that can benefit overall health. As with any food, it is important to talk to your doctor or nutritionist before making any dietary changes and discuss the best options for your individual needs.

In conclusion, while corn is not considered a low-FODMAP food, it can still be enjoyed in moderation by those on a low-FODMAP diet. Although it is necessary to watch portion sizes and limit intake of high-FODMAP foods like corn, eating smaller amounts of these foods may provide beneficial nutrients without triggering digestive symptoms in some individuals. It is always important to speak with a doctor or nutritionist before making dietary changes to ensure the best health outcomes for each individual.