Are Green Beans Low FODMAP? Parents Guide


Today we are covering – are green beans low FODMAP?

Green beans are a secret superhero in your kitchen for children’s gut health.

They aren’t just low FODMAP; they’re nutritional powerhouses and gut-friendly.

Green beans are packed with vitamins and minerals, which can help to positively shape your child’s overall gut health. 

Ready to uncover how green beans can be the superheroes for taste buds and tummies? 

Keep reading!


Are Green Beans Low FODMAP?

First, allow me to shed light on the concept of FODMAPs.

FODMAPs are a group of carbohydrates and tiny mischief-makers that can cause distress in sensitive tummies. 

The good news? 

Green beans often emerge as heroes in the world of FODMAPs – as they are generally considered low FODMAP even in generous portion sizes. 

As a paediatric dietitian, I encourage you to embrace these little green wonders as potential allies in crafting a digestive-friendly menu for your child.

What are FODMAPs?

If you are looking to understand the science behind FODMAPs, let’s simplify it. 

FODMAPs, or Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols, are types of carbohydrates that can trigger a change in bowel function.

Crafting a diet that limits the intake of these sneaky compounds is where the Low FODMAP Diet, and the expertise of a paediatric dietitian, become invaluable.

Currently, there isn’t sufficient evidence for a strict low FODMAP diet for children.

Instead, a trial of a modified FODMAP friendly approach with the support of a FODMAP trained paediatric dietitian can help you identify your child’s unique triggers for IBS diarrhoea or constipation.


What is a Low FODMAP Serving for Green Beans?

Understanding the intricacies of serving sizes within the Low FODMAP Diet is crucial. 

Monash University is a leader in FODMAP research.

After carefully analysing many foods, they’ve revealed that a low FODMAP serving of green beans hovers around the 75g mark. 

Think of it as a delicate balance – enough to provide nutritional benefits, yet be mindful of the need to keep FODMAP intake at a minimum if your child is sensitive to the specific FODMAP groups in green beans at large portion sizes.

Are Green Beans High FODMAP?

Different types of green beans may have varying FODMAP profiles.

The good news is that a generous portion of green beans fall within the low FODMAP category.

Please note that a moderate FODMAP serving of green beans is a source of sorbitol.

The larger FODMAP serving size provides both sorbitol and mannitol.

Green beans only need to be limited if you know that your child is sensitive to either of these food groups. 

Table: Serving Sizes of Green Beans for FODMAP Levels

FODMAP LevelServing Size
Moderate FODMAP120g
High FODMAP180g

Emphasising that children are unlikely to overindulge in green beans, the good news remains: these nutritious vegetables can be a delightful addition to their diet, even if tummy troubles persist.

Green String Beans

Classic green string beans, a staple in many households, are celebrated in the Low FODMAP Diet as they are generally considered low FODMAP. 

As a paediatric dietitian, I recommend embracing this variety and relishing the nutritional benefits it brings. 

Just remember to stick to the recommended 75g serving size.

This ensures a harmonious balance between tummy discomfort and feeding your child nutritious foods for good gut health.  

Asian Green Beans

Venturing into the diverse world of green beans, let’s discuss the unique flavours of Asian green beans.

Although Monash University has not specifically analysed the Asian variety for its FODMAP levels, we can assume that it happily aligns with the low FODMAP criteria. 

This is good news if you are looking to include traditional foods in your child’s diet or simply want to add variety to their diet.

Either way, I encourage you to include green beans in your child’s diet within the boundaries of the recommended serving size.


Are Canned Green Beans Low FODMAP?

For those navigating the challenges of busy schedules, canned green beans can be a convenient option. 

Once again, there is no specific FODMAP analysis for n, I advocate for choosing brands that prioritize low FODMAP processing methods. Additionally, ensuring the serving size stays within the recommended 75g limit allows for their inclusion in your child’s modified FODMAP diet.

Are Yellow String Beans Low FODMAP?

The vibrant yellow string beans, a delightful alternative, maintain their status as low FODMAP. 

Diversifying your child’s plate with these colourful options is not only visually appealing but also a win for their gut health.

Emphasising moderation in consumption, guided by the paediatric dietitian’s recommended serving size, is key.


Are Green Beans Good for IBS?

Now, let’s delve into the profound question of whether green beans can be more than just a low FODMAP option – can they be allies in the battle against IBS? 

Absolutely. Green beans, with their nutrient-rich profile, have the potential to play a pivotal role in nurturing your child’s gut health. 

As a paediatric dietitian, my perspective on green beans goes beyond them being just vegetables.

Green beans are nutritional powerhouses that can contribute positively to your child’s overall gut health.

This is primarily because green beans are an excellent source of dietary fibre.

Fibre is an essential ingredient for fostering a healthy digestive system.


Can Children Eat Green Beans on a Modified FODMAP Diet?

For parents sailing through the uncharted waters of a modified FODMAP diet for their children, green beans emerge as a beacon of hope.

Health Benefits of Green Beans for Children’s Gut Health

  • Rich in vitamin C: important for helping children maintain good immune systems and preventing scurvy
  • Source of vitamin A (beta-carotene): Packed with essential vitamins like vitamin A, the National Health System in the UK (NHS) says it is important for children to get enough of this vitamin.  Vitamin A helps shape children’s immune system.  It can also help their vision at night and with skin health.
  • Fibre for Digestive Harmony: The fibre content in green beans acts as a gentle supporter for your child’s digestive system.  It can potentially ease common concerns like constipation and toddler diarrhoea. 
  • Potassium: This important mineral plays a role in regulating blood pressure

How to Make Green Beans Yummy and Tummy-Friendly

Let’s transform the kitchen into a culinary playground where green beans become not just a healthy option but a tasty adventure for picky eaters.

1. Pick Tummy-Friendly Cooking Oils:

Opt for cooking oils that bring out the best in your green beans and keep tummies happy. As a paediatric dietitian, I often recommend a dash of olive oil for its flavour and health benefits.

2. Cooking Magic:

Transforming green beans into a magical delight involves choosing cooking methods that preserve their nutritional value. Consider steaming or boiling, or lightly stir-frying for maintaining the vegetable’s goodness.

3. Add Some Flavor Fun:

Elevate the taste of green beans by experimenting with low FODMAP herbs and spices. Chives, garlic-infused oil (minus the bits), or a sprinkle of oregano can turn this vegetable into a culinary masterpiece, approved by your IBS-friendly paediatric dietitian.

4. Perfect Portion Sizes:

Picture your plate as a treasure map, and green beans as the golden prize. Adhering to the recommended serving size of 75g ensures the treasure is just right – not too much, not too little – perfectly tailored by your paediatric dietitian.

5. Food Friends for Green Beans:

Green beans love company! Pair them with kid-friendly proteins like chicken or tofu, and add some complementary low FODMAP veggies. It’s like creating a happy family reunion on your child’s plate, for both nutrition and taste.

By following these culinary guidelines, green beans can become the heroes of your child’s meals, for both nutritional value and digestive comfort.

Remember, the journey of feeding your child isn’t just about sustenance – it’s about turning every meal into a joyous adventure.


Q1: Can I use olive oil in low FODMAP recipes with green beans?

Absolutely! Olive oil is not only a tasty option but also a low FODMAP one, making it a paediatric dietitian-approved choice for cooking green beans.

Q2: Are nuts considered low FODMAP foods?

While not directly related to green beans, it’s crucial to note that some nuts can be high in FODMAPs. 

If your child loves nuts, work with a FODMAP-trained paediatric dietitian who can guide you with quantities.


In conclusion, we explored: Are green beans low FODMAP? 

The verdict hinges on the magnitude of consumption for green beans and IBS.  

Monash University generally categorises green beans as a low FODMAP food.

Given their rich nutritional profile, moderation is key, particularly during IBS flares.

If you don’t know whether green beans are a trigger for your child, I invite you to explore the Happy Belly Club.  

It is strongly recommended to work with a registered paediatric dietitian who specialises in managing irritable bowel syndrome in children. 

My IBS Kids Mastery Method is a programme that will help you identify your child’s unique triggers and help them feel better.

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