Key Takeaways
- Hydrating, fibre-rich and potassium-rich foods may help support digestive comfort and healthy fluid balance.
- Foods containing probiotics and prebiotics help nourish a healthy gut microbiome, which plays an important role in digestion.
- Regular eating habits, hydration and physical activity work alongside nutrition to support healthy digestion and minimise occasional bloating.
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📖 5 min readFeeling bloated from time to time is completely normal. In many cases, bloating happens because gas builds up in the digestive system or because the body temporarily retains extra fluid. While occasional bloating is a common part of digestion, the foods you choose can influence how comfortable you feel.
Interestingly, many everyday foods contain nutrients, water, fibre and natural plant compounds that support healthy digestion, encourage regular bowel movements or help maintain fluid balance. Although no single food can eliminate bloating on its own, research suggests that a balanced diet rich in whole foods may support digestive comfort over time. Let’s explore 11 foods that may help support a healthy digestive system and reduce feelings of bloating.
Why Certain Foods Can Help Reduce Bloating
Before looking at specific foods, it helps to understand why bloating happens. Bloating commonly occurs when gas accumulates during digestion, food moves slowly through the bowel, or the body temporarily retains fluid. The gut microbiome—the community of trillions of microorganisms living in your digestive tract—also plays an important role in how food is broken down.
Certain foods provide fibre, water, potassium or beneficial bacteria that support healthy digestion and regular bowel function. Others contain naturally occurring plant compounds that may assist digestive comfort. With that in mind, here are 11 foods worth including in your diet.
Why Bloating Happens
Occasional bloating can be linked with digestive gas, slower bowel movements or temporary fluid retention. Foods that support hydration, regularity and a healthy gut microbiome may help support digestive comfort.
Top 11 Foods That May Help With Bloating
1. Kiwi Fruit
Kiwi fruit is one of the best-researched foods for supporting healthy digestion. It contains both soluble and insoluble fibre along with an enzyme called actinidin, which helps break down dietary proteins during digestion. Clinical studies have shown that regular kiwi consumption supports bowel regularity and improves digestive comfort in adults experiencing occasional constipation (R). Because slower bowel transit can contribute to bloating, maintaining regular digestion may help reduce abdominal fullness.
2. Yoghurt With Live Cultures
Yoghurt containing live bacterial cultures provides probiotics. Probiotics are beneficial microorganisms that help maintain a healthy balance within the gut microbiome. Several systematic reviews suggest specific probiotic strains may improve symptoms such as abdominal bloating in some individuals, although responses vary depending on the strains used. Choose natural yoghurt that contains live active cultures and minimal added sugar (R).
Probiotics and Prebiotics Work Differently
Probiotics are beneficial microorganisms found in certain fermented foods, while prebiotic fibres provide fuel for beneficial gut bacteria already living in your digestive system. Both can contribute to a healthy gut microbiome.
3. Oats
Oats provide a type of soluble fibre known as beta-glucan. Soluble fibre absorbs water to form a gel-like substance that helps support regular bowel movements while nourishing beneficial gut bacteria. Research suggests beta-glucan fermentation produces short-chain fatty acids, compounds that help support the cells lining the large intestine (R). Introducing fibre gradually and drinking plenty of water helps your digestive system adapt comfortably.
4. Ginger
Ginger has been used traditionally for centuries to support digestion, and modern research is beginning to explain why. It contains naturally occurring compounds called gingerols and shogaols, which influence normal stomach motility. Studies suggest ginger may help the stomach empty more efficiently after meals, which may contribute to digestive comfort in some people. Fresh ginger can be enjoyed in cooking, herbal tea or added to warm water with lemon (R).
5. Bananas
Bananas are rich in potassium, a mineral that helps maintain healthy fluid balance. Potassium helps regulate sodium levels within the body, supporting normal fluid distribution between cells. Bananas also provide resistant starch and soluble fibre, both of which support healthy digestion and the gut microbiome (R).
Hydration and Fibre Go Hand in Hand
Fibre works best when your diet also provides enough fluid. Drinking water and eating water-rich foods can help support normal bowel function as you increase your intake of fibre-rich foods.
6. Cucumber
Cucumbers are made up of approximately 95% water, making them an excellent hydrating food. Adequate hydration supports normal bowel function and helps fibre work effectively throughout the digestive tract. Including water-rich vegetables such as cucumber may contribute to overall hydration while adding very few kilojoules (R).
7. Papaya
Papaya contains a naturally occurring enzyme called papain. Papain helps break down proteins into smaller peptides during digestion. While research continues, some studies suggest papaya consumption may support digestive comfort and healthy bowel function. Its high water content also contributes to healthy hydration (R).
8. Leafy Green Vegetables
Spinach, silverbeet and kale provide fibre, magnesium and a wide variety of plant compounds. Magnesium contributes to normal muscle function, including the smooth muscles that help move food through the digestive tract. Leafy greens also support a diverse gut microbiome by providing fermentable fibres that beneficial bacteria use as fuel (R).
9. Fennel
Fennel has long been enjoyed after meals in many cultures. Its seeds and bulb contain aromatic plant compounds, including anethole, which researchers are investigating for their effects on digestive function. Although more high-quality human studies are needed, fennel remains a popular culinary ingredient that may support digestive comfort as part of a balanced diet (R).
10. Pineapple
Pineapple contains bromelain, a naturally occurring group of enzymes involved in protein digestion. While bromelain research continues, pineapple also contributes vitamin C, water and fibre that support overall digestive health. Enjoying fresh pineapple as part of a varied diet can contribute to your daily fruit intake while supporting hydration (R).
11. Peppermint
Peppermint is widely recognised for its refreshing flavour, but it also contains menthol, a naturally occurring compound that interacts with smooth muscle in the digestive tract. Clinical research has shown peppermint oil supports digestive comfort in certain gastrointestinal conditions, although the evidence relates to concentrated peppermint oil rather than peppermint foods or tea (R). Enjoying peppermint tea after meals is a popular way to support hydration while adding variety to your daily routine.
Other Habits That Help Reduce Bloating
Food is only one part of the picture. Research suggests digestive comfort is also supported by healthy lifestyle habits, including:
- eating slowly and chewing food thoroughly
- drinking enough water throughout the day
- staying physically active
- including adequate fibre gradually
- managing stress
- maintaining regular meal patterns
These everyday habits help support healthy digestive function alongside a balanced diet.
Support Digestion With Consistent Habits
Eating slowly, staying hydrated, moving regularly and gradually increasing fibre can all support healthy digestive function. Consistency often matters more than focusing on any one food or nutrient.
The Bottom Line
Occasional bloating is a normal part of digestion, but your food choices can make a difference to how comfortable you feel. Hydrating fruits and vegetables, fibre-rich whole grains, probiotic foods and naturally enzyme-rich fruits all contribute to healthy digestion through different biological pathways.
Rather than relying on one “superfood”, aiming for a varied, whole-food diet provides the greatest support for your digestive system over time. Healthy digestion is built through consistent daily habits, and small dietary changes can add up to meaningful improvements in digestive comfort.
Interested in learning more about foods that support healthy ageing? Read our related blog on Glycine: The Everyday Nutrient That May Support Healthy Sleep.
