Peppermint tea, ginger tea, and plain warm water are among the most effective drinks for easing bloating and gas. They work by relaxing the muscles in your digestive tract, helping trapped gas move through more easily. But what you stop drinking matters just as much as what you start, since several common beverages actively make bloating worse.
Peppermint Tea
Peppermint is one of the best-studied natural options for digestive discomfort. The menthol in peppermint relaxes the smooth muscle lining your intestines, which reduces the spasms that trap gas and create that tight, pressurized feeling. This is the same mechanism behind peppermint oil capsules, which are commonly recommended for irritable bowel syndrome. A cup of strong peppermint tea won’t deliver as concentrated a dose as a capsule, but many people notice relief within 15 to 30 minutes.
Brew it with freshly boiled water and steep for at least five minutes to extract more of the active compounds. If you experience acid reflux, peppermint can sometimes make that worse by relaxing the valve between your esophagus and stomach, so ginger or fennel may be better choices for you.
Ginger Tea
Ginger speeds up the rate at which your stomach empties into your small intestine. When food sits in the stomach too long, bacteria begin fermenting it, producing gas. By keeping things moving, ginger reduces that fermentation window. It also has a mild anti-nausea effect, which helps if your bloating comes with that uncomfortable queasy feeling.
Fresh ginger is more potent than dried. Slice about an inch of raw ginger root, steep it in hot water for 10 minutes, and drink it before or after meals. Ginger chews and ginger ale sound like they’d work, but most commercial ginger ales contain almost no real ginger and are carbonated, which adds to the problem rather than solving it.
Fennel Tea
Fennel seeds have been used as a digestive aid for centuries, and research published in Neurogastroenterology & Motility helps explain why. Fennel tea has a region-specific effect on the stomach: it relaxes the upper portion (reducing cramping and pressure) while potentially encouraging movement in the lower portion. The relaxation effect appears to work by blocking calcium channels in smooth muscle cells, which prevents those muscles from contracting too tightly.
To make fennel tea, crush about a teaspoon of fennel seeds lightly and steep them in boiling water for 7 to 10 minutes. The flavor is mildly sweet and similar to licorice. You can also find pre-made fennel tea bags at most grocery stores, though loose seeds tend to produce a stronger brew.
Warm Water and Lemon Water
Sometimes the simplest option is the most practical. Plain warm water helps stimulate the digestive tract and can encourage trapped gas to pass. The warmth itself relaxes intestinal muscles slightly, which is why many people find a cup of warm water first thing in the morning gets things moving.
Adding lemon juice gives you a small amount of citric acid, which may support stomach acid production and improve digestion. The effect is modest, but if you find plain water hard to drink, lemon makes it more appealing, and staying well-hydrated is one of the most reliable ways to prevent constipation-related bloating in the first place.
Drinks That Make Bloating Worse
Carbonated drinks are one of the most common and overlooked causes of bloating. Every sip of sparkling water, soda, or seltzer delivers carbon dioxide directly into your stomach. Some of that gas gets absorbed or burped out, but a significant amount travels into your intestines and creates pressure. If you’re already bloated, carbonation will almost always make it worse.
Diet sodas and sugar-free drinks carry a double problem. Beyond the carbonation, many contain sugar alcohols like sorbitol, xylitol, and mannitol. Your body can’t fully digest these sweeteners, so gut bacteria ferment them instead, producing gas. A 2006 study found that participants who consumed xylitol reported bloating, gas, upset stomach, and diarrhea. Erythritol was milder, mainly increasing nausea and gas at large doses, but it’s still not doing your gut any favors when you’re already uncomfortable. If a product label says “Excessive consumption can cause a laxative effect,” it contains sorbitol or mannitol, and it’s worth avoiding when bloating is an issue.
Dairy-based drinks like milk and milkshakes are a major trigger for anyone with even mild lactose intolerance, which affects a large percentage of adults worldwide. Undigested lactose ferments in the colon, producing hydrogen and methane gas. If you notice bloating tends to follow a latte or a glass of milk, switching to a lactose-free or plant-based alternative is a simple test.
Alcohol, especially beer, is another frequent offender. Beer is carbonated and contains fermentable carbohydrates that feed gas-producing bacteria. Wine and spirits can irritate the gut lining and slow digestion, both of which contribute to bloating. Fruit juices high in fructose, particularly apple and pear juice, can cause similar issues because excess fructose is poorly absorbed by many people and ends up fermenting in the colon.
What About Apple Cider Vinegar?
Apple cider vinegar is one of the most popular home remedies for bloating on social media, but the evidence behind it is thin. Wellness dietitian Lindsey Wohlford at MD Anderson Cancer Center notes that most of the claimed benefits of apple cider vinegar are either false or lack sufficient research to confirm. There are no clinical trials showing that ACV reduces gas or bloating in humans. Some people report that a tablespoon diluted in water before meals helps, but this is anecdotal. It won’t hurt to try it (diluted, since straight vinegar can damage tooth enamel), but don’t expect it to replace the drinks that have stronger evidence behind them.
Timing and Habits That Help
When you drink matters almost as much as what you drink. Having peppermint, ginger, or fennel tea about 20 to 30 minutes after a meal gives your digestive system a gentle push right when it’s working hardest. Drinking large amounts of any liquid during a meal can dilute digestive enzymes slightly, so sipping rather than gulping is a better strategy at the table.
Drinking through a straw causes you to swallow extra air with each sip, and that air has to go somewhere. The same goes for gulping beverages quickly. If you’re prone to bloating, drinking slowly from a glass eliminates one easy source of excess gas.
Chronic bloating that doesn’t respond to dietary changes, or that comes with unintentional weight loss (10% or more of your body weight), recurring nausea and vomiting, blood in your stool, or unexplained anemia, points to something that needs medical evaluation rather than a better tea selection.