Water is the single best drink for acid reflux, and most herbal teas, plant-based milks, and low-acid juices are safe choices too. The key is avoiding beverages that relax the valve between your stomach and esophagus or increase stomach acid production. Once you know which drinks help and which ones make things worse, managing reflux gets noticeably easier.
Water: Your Best Default Option
Plain water is the simplest, safest choice. It dilutes stomach acid, helps clear acid from the esophagus, and has a neutral pH that won’t irritate damaged tissue. Alkaline water with a pH of 8.8 or higher may offer an extra benefit: at that pH level, it can inactivate pepsin, a digestive enzyme that damages esophageal tissue when it splashes up from the stomach. You can find bottled alkaline water at most grocery stores, or use a home filter designed to raise pH.
How you drink water matters as much as what you drink. Gulping large amounts at once raises pressure inside your stomach, which can push acid upward into the esophagus. Sipping steadily throughout the day is a better strategy. Avoid drinking large volumes right before, during, or immediately after meals, since the combination of food and excess liquid increases stomach pressure and makes reflux more likely.
There’s no evidence that temperature makes a difference for reflux. Some people find cold water soothes the burning sensation, while others prefer warm water. Go with whatever feels best.
Herbal Teas That Calm Reflux
Ginger tea is one of the most reliable options. It has natural anti-inflammatory properties that can ease irritation in the esophagus and stomach lining. Try sipping it when you first feel heartburn coming on. You can make it by steeping fresh sliced ginger in hot water for 10 to 15 minutes, or use a caffeine-free ginger tea bag.
Chamomile tea is another strong choice, especially after meals or before bed (two common times reflux flares up). Its anti-inflammatory and antioxidant compounds may help reduce the irritation that repeated acid exposure causes. Turmeric tea works in a similar way, though it has a stronger flavor that not everyone enjoys.
The important word here is “herbal.” Regular black tea and green tea contain caffeine, which can trigger reflux. Peppermint tea is also a common trap. It feels soothing going down, but peppermint relaxes the lower esophageal sphincter (the muscle that keeps stomach acid where it belongs), making reflux worse.
Milk and Plant-Based Alternatives
Nonfat or low-fat milk can act as a temporary buffer between your stomach lining and acid, providing quick relief from heartburn. The key word is “low-fat.” Whole milk and full-fat dairy sit in your stomach longer because fatty foods slow gastric emptying, and the longer food stays in your stomach, the more likely acid is to back up into your esophagus. If you reach for milk during a flare, stick to skim or 1%.
Plant-based milks are generally a safe bet. Almond milk, oat milk, soy milk, and cashew milk all tend to be low in fat and closer to neutral on the pH scale. Almond milk in particular leans slightly alkaline, which can help neutralize stomach acid. Avoid flavored varieties with added sugars or chocolate, since both can aggravate symptoms.
Low-Acid Juices and Smoothies
Not all juice is off-limits. The ones to avoid are citrus juices (orange, grapefruit, lemon) and tomato juice, which are highly acidic. Orange juice, for example, has a pH between 3.3 and 4.2, acidic enough to directly irritate an already-inflamed esophagus.
Better options include carrot juice, beet juice, pear juice, and cabbage juice. These are naturally lower in acid and less likely to trigger symptoms. Smoothies made with bananas, melons, spinach, and a plant-based milk can also work well as a meal replacement that doesn’t provoke reflux.
Aloe vera juice is worth considering if you want something specifically for soothing. It has anti-inflammatory properties, but choose only decolorized and purified versions (the label will say so). Start small, around two tablespoons per day, since larger amounts can have a laxative effect.
A small amount of lemon juice mixed with warm water and honey is a counterintuitive option that some people find helpful. Despite being acidic on its own, this mixture has an alkalizing effect once metabolized. It’s not for everyone, though. If your esophagus is already raw and irritated, even diluted citrus may sting.
Drinks That Make Reflux Worse
Knowing what to avoid is just as useful as knowing what to drink. These are the most common liquid triggers:
- Coffee and caffeinated drinks. Caffeine relaxes the lower esophageal sphincter and stimulates acid production. Both regular and decaf coffee are mildly acidic, though decaf is less likely to cause problems for some people.
- Alcohol. All types of alcohol can contribute to reflux. It relaxes the esophageal sphincter, increases acid secretion, and can directly damage the esophageal lining.
- Carbonated beverages. The gas from carbonation expands your stomach, increasing pressure and pushing acid upward. Soda combines carbonation with caffeine and sugar, making it a triple trigger.
- Citrus and tomato juices. Their low pH directly irritates the esophagus, and tomato products also stimulate acid production.
- Chocolate drinks. Hot chocolate and chocolate milk contain both fat and compounds that relax the esophageal sphincter.
Timing and Habits That Help
What you drink matters, but when and how you drink it can be equally important. Spacing your fluid intake throughout the day instead of consuming large amounts at once keeps stomach pressure low. During meals, limit yourself to small sips rather than full glasses. If you tend to get reflux at night, stop drinking anything (even water) at least two to three hours before lying down, for the same reason you’d stop eating: a full stomach combined with gravity working against you is a recipe for symptoms.
If you’re replacing your morning coffee, ginger tea or a low-acid smoothie with banana and oat milk can fill that ritual without the reflux. For evening wind-down, chamomile tea is a natural fit. Building these swaps into your routine makes them stick, and most people notice a meaningful reduction in symptoms within a few weeks of consistent changes.