Several drinks can help relieve bloating, with peppermint tea, fennel tea, and plain water being among the most effective. The right choice depends on what’s causing your bloating, whether that’s trapped gas, constipation, or difficulty digesting certain foods. Here’s what actually works, what the evidence supports, and what’s mostly hype.
Peppermint Tea
Peppermint is one of the most reliable options for bloating caused by trapped gas or intestinal cramping. The menthol in peppermint relaxes the smooth muscles lining your digestive tract, which helps gas pass through more easily instead of building up and causing that tight, distended feeling. A warm cup after a heavy meal can start easing discomfort within 15 to 30 minutes.
There’s one important caveat: if you deal with acid reflux or GERD, peppermint can make things worse. The same muscle-relaxing effect that helps your intestines also loosens the valve between your stomach and esophagus. Research published in the Journal of Neurogastroenterology and Motility confirmed that menthol decreases pressure in this valve, which can allow stomach acid to travel upward. If heartburn is part of your picture, skip the peppermint and try one of the other options below.
Fennel Tea
Fennel has been used as a digestive remedy for centuries, and modern research backs it up. A compound in fennel called anethole relaxes the muscles of the gastrointestinal tract, helping relieve bloating and improve the movement of food and gas through your system. You can buy fennel tea bags, but making your own from whole seeds is just as easy and often more potent.
To make fennel tea at home, crush about one teaspoon of dried fennel seeds (roughly 2 grams) and steep them in hot water for 5 to 10 minutes. You can use up to a tablespoon (about 6 grams) per cup if you want a stronger brew. The taste is mildly sweet with a licorice-like flavor. Drinking it after meals or whenever bloating strikes is a safe, low-risk habit for most people.
Chamomile Tea
Chamomile works differently from peppermint and fennel. Rather than targeting gas directly, it reduces inflammation in the digestive tract and calms intestinal spasms. The key bioactive compound is apigenin, which in tea form is present mainly as apigenin-7-O-glucoside, a version your body absorbs from hot water extraction. Chamomile has shown benefits for people with irritable bowel syndrome, where bloating is often tied to inflammation and gut sensitivity rather than a single heavy meal.
This makes chamomile a particularly good choice if your bloating is chronic or tends to come with cramping and discomfort rather than just visible swelling. It’s also gentle enough to drink multiple times a day and, unlike peppermint, won’t aggravate acid reflux. A cup before bed can pull double duty, since chamomile’s mild sedative effect may also improve sleep quality.
Water
Sometimes the simplest answer is the right one. Dehydration is a surprisingly common contributor to bloating, and it works through two separate pathways. First, when you’re not drinking enough water, your body compensates by holding onto fluid, which creates puffiness and a bloated appearance. Once you start hydrating adequately, your body releases that retained water.
Second, water is essential for moving fiber through your digestive system. Fiber is what keeps things moving along, but without enough fluid, especially with insoluble fiber from grains and vegetables, it can actually slow transit and produce excess gas. If you’ve recently increased your fiber intake and feel more bloated than before, the fix may be as straightforward as drinking more water throughout the day. Northwestern Medicine specifically recommends staying well hydrated to keep high-fiber diets from backfiring.
Kefir and Probiotic Drinks
If your bloating is a recurring problem, a probiotic drink like kefir may address the root cause rather than just the symptom. Kefir contains a diverse mix of beneficial bacteria and yeasts that support your gut’s microbial balance. In a randomized, double-blind crossover trial of 48 adults who had trouble digesting lactose, drinking kefir for 14 days significantly improved digestion and reduced bloating and diarrhea compared to a placebo.
The benefit comes partly from bacterial enzymes that break down lactose into simpler sugars your body can actually absorb, which is why kefir is often tolerated even by people who react poorly to regular milk. Specific strains found in kefir, including Lactobacillus kefiranofaciens and L. plantarum, also strengthen the intestinal lining by boosting the proteins that hold gut cells tightly together. This can reduce the low-grade inflammation that contributes to chronic bloating. Unlike teas that provide immediate relief, probiotic drinks work best as a daily habit over one to two weeks.
Ginger Tea
Ginger speeds up the rate at which your stomach empties into the small intestine. When food sits in your stomach too long, it ferments and produces gas, creating that heavy, swollen feeling after eating. Ginger counteracts this by stimulating contractions in the upper digestive tract. Fresh ginger sliced into hot water makes a stronger tea than most store-bought ginger tea bags, which often contain minimal actual ginger. Aim for about an inch of fresh ginger root, thinly sliced or grated, steeped for 10 minutes.
What Probably Won’t Help
Apple cider vinegar is one of the most popular bloating remedies online, but the evidence doesn’t support it. A wellness dietitian at MD Anderson Cancer Center put it plainly: most claims about apple cider vinegar’s digestive benefits are either false or lack sufficient research. There’s no established mechanism by which vinegar would reduce gas or intestinal distension, and drinking it regularly can erode tooth enamel, damage the esophageal lining, and upset your stomach. If you’re drawn to it because of social media recommendations, the teas listed above have a stronger evidence base and fewer risks.
Carbonated drinks, even sparkling water, are also worth avoiding when you’re already bloated. The carbon dioxide that creates the fizz introduces extra gas directly into your digestive system. Some people tolerate it fine, but if you’re prone to bloating, still water is the safer bet.
Matching the Drink to the Cause
The best drink for your bloating depends on what’s driving it. If you feel bloated after a large or rich meal, peppermint or ginger tea will help move things along and release trapped gas. If your bloating is tied to stress or tends to come with cramping, chamomile’s anti-inflammatory and antispasmodic effects are a better fit. For bloating that shows up alongside constipation, increasing your water intake is the most direct fix. And if bloating is a near-daily issue that doesn’t clearly tie to any single food or habit, a daily probiotic drink like kefir may help rebalance your gut over time.
Combining strategies also works well. Staying hydrated throughout the day while using an herbal tea after meals covers both the preventive and reactive sides of bloating management, and none of these options conflict with each other.