Bloating usually comes down to one of three things: too much gas in your intestines, fluid your body is holding onto, or a digestive system that’s moving too slowly. The good news is that most bloating responds well to straightforward changes in how and what you eat, how you move, and a few simple habits you might not realize matter.
Start With How You Eat, Not Just What
A surprising amount of bloating comes from swallowed air. Every time you eat, you swallow some air along with your food, but certain habits dramatically increase the amount. Eating too fast, talking while eating, chewing gum, sucking on hard candy, drinking through straws, and sipping carbonated beverages all push extra air into your gut, where it gets trapped and creates that uncomfortable, distended feeling. Smoking does the same thing.
Slowing down at meals is one of the simplest and most effective changes you can make. Chewing thoroughly and putting your fork down between bites gives your stomach time to process food and reduces the volume of air traveling into your digestive tract. If you’re a regular gum chewer or seltzer drinker, cutting back for a week or two can help you gauge how much those habits contribute to your bloating.
Identify Your Food Triggers
Certain carbohydrates ferment rapidly in your gut, producing gas as a byproduct. These are collectively called FODMAPs, and they’re found in a wide range of otherwise healthy foods: dairy milk, yogurt, and ice cream; wheat-based bread, cereal, and crackers; beans and lentils; vegetables like onions, garlic, artichokes, and asparagus; and fruits including apples, cherries, pears, and peaches. Foods containing sorbitol or fructose are common culprits too.
A low-FODMAP approach, developed at Monash University and now widely used in clinical settings, reduces symptoms in up to 86% of people with irritable bowel syndrome and related conditions. The idea isn’t to avoid all these foods permanently. You eliminate the major categories for two to six weeks, then reintroduce them one at a time to pinpoint which ones actually bother you. Many people discover that only one or two groups are the real problem.
Lactose intolerance deserves special mention because it’s so common and so often undiagnosed. If dairy consistently makes you bloated, try swapping to lactose-free versions for a couple of weeks and see what happens.
Watch Your Sodium Intake
Salt doesn’t just affect blood pressure. Research from Harvard Health found that high-sodium diets increased the risk of bloating by about 27% compared to low-sodium versions of the same diet. Sodium causes your body to retain water, and that extra fluid can settle in your abdomen, creating a puffy, heavy feeling that’s distinct from gas-related bloating.
You don’t need to obsessively count milligrams. Most excess sodium comes from processed and packaged foods, restaurant meals, and condiments like soy sauce and salad dressings. Cooking more meals at home and reading labels for a few days can reveal just how much sodium you’re actually consuming. Drinking enough water helps too: when you’re dehydrated, your body holds onto fluid more aggressively.
Add Fiber Gradually
Fiber keeps things moving through your digestive tract, which prevents the constipation that often underlies chronic bloating. Daily targets are 25 grams for women 50 and younger (21 grams over 50) and 38 grams for men 50 and younger (30 grams over 50). Most people fall well short of these numbers.
Here’s the catch: adding too much fiber too quickly is one of the fastest ways to make bloating worse. Your gut bacteria need time to adjust. Increase your fiber intake slowly over a few weeks, adding one new source at a time. Fruits, vegetables, oats, and ground flaxseed tend to be better tolerated than large servings of beans or bran cereal right out of the gate.
Move Your Body
Physical activity speeds up the transit of gas through your intestines. Even a 10 to 15 minute walk after a meal can make a noticeable difference, especially if you tend to feel bloated in the evening after sitting most of the day.
Certain yoga poses are particularly effective. Twists help relieve discomfort from trapped gas and constipation by gently compressing and releasing the digestive organs. Cat-cow pose stimulates the abdominal organs through spinal movement. A simple forward fold massages the digestive tract and encourages blood flow. Puppy pose, where you extend your arms forward while keeping your hips high, is especially helpful when you feel overly full. You don’t need a full yoga session. Even five minutes of gentle twisting and folding after a heavy meal can release pressure.
Over-the-Counter Options
Simethicone (the active ingredient in Gas-X and similar products) works by breaking up gas bubbles in your stomach and intestines so they’re easier to pass. It’s taken after meals and at bedtime, and it’s generally well tolerated. It won’t prevent gas from forming, but it can relieve the pressure and discomfort once bloating has already set in.
Products containing alpha-galactosidase (like Beano) take a different approach. They supply an enzyme that helps break down the complex carbohydrates in beans, cruciferous vegetables, and other high-fiber foods before your gut bacteria can ferment them into gas. You take them with your first bite of a trigger food, not after the bloating has started.
Peppermint oil capsules, specifically the enteric-coated kind that dissolve in your intestines rather than your stomach, can relax the smooth muscle of your digestive tract and ease the crampy, tight sensation that often accompanies bloating. They’re widely available and worth trying if your bloating comes with abdominal discomfort.
Probiotics: Helpful but Strain-Specific
Not all probiotics reduce bloating. A large systematic review published in The Lancet found that six specific single-strain probiotics and three probiotic mixtures showed meaningful benefits for at least one symptom of irritable bowel syndrome, including bloating. One of the best-studied strains is Bifidobacterium infantis 35624, which showed improvements in both bloating and overall abdominal discomfort across multiple trials.
The key takeaway is that grabbing a random probiotic off the shelf is unlikely to help. Look for products that list specific strain numbers on the label, not just the species name. Give any probiotic at least four weeks before deciding whether it’s working.
Hormonal Bloating Before Your Period
If your bloating follows a predictable monthly pattern, hormonal shifts are likely involved. Changes in hormone levels before your period cause your body to retain water, leading to bloating that feels different from gas: more of a general puffiness and heaviness, often in the lower abdomen. Limiting salty foods in the week before your period, staying well hydrated, and keeping up light exercise can all help reduce the severity. This type of bloating typically resolves within a few days of your period starting.
When Bloating Signals Something Bigger
Occasional bloating after a large meal or around your period is normal. Persistent bloating that keeps getting worse, comes with severe abdominal pain, or is accompanied by fever, vomiting, bleeding, or unexplained weight loss needs medical evaluation. Chronic bloating without an obvious cause can sometimes point to celiac disease, ovarian issues, pancreatic insufficiency, or other conditions that require specific treatment beyond dietary changes.