When you think about acid reflux triggers, food usually comes to mind first — but what’s in your glass can matter just as much. Some drinks relax the valve that keeps acid down or ramp up stomach acid, turning an otherwise reflux-friendly day into an evening of heartburn. Others are genuinely soothing. Knowing which is which lets you keep sipping happily without paying for it later. Here’s the best and worst of what to drink with acid reflux.
Quick answer: The best drinks for acid reflux are water, non-mint herbal teas (like ginger or chamomile), and low-fat or plant-based milk. The worst are coffee, alcohol, carbonated drinks, and citrus or tomato juices — coffee and alcohol both promote reflux, and fizzy drinks add pressure from the gas.1 You don’t necessarily have to give up your favorites entirely, but cutting back on the triggers and swapping in gentler options is one of the easiest wins in the whole acid reflux diet.
The worst drinks for acid reflux
These are the usual culprits behind a post-drink flare:
Food choices matter for reflux. Choose your goal and get a plan built for you.
Powered by DietGenie
Eat healthy
Lose weight
Gain muscles
Explore new cuisines- Coffee. Coffee both relaxes the lower esophageal sphincter and can increase acid, and it’s been shown to promote reflux.1 Regular and, for some people, even decaf can be a trigger.
- Alcohol. Beer and wine induce reflux, especially in the hour or so after drinking, and alcohol relaxes the valve that keeps acid down.1
- Carbonated drinks. The gas in sodas and sparkling water distends the stomach and encourages belching, which pushes acid upward. The sugar and (in colas) caffeine don’t help either — and this applies even to plain sparkling water, so still water is the safer choice if fizz sets you off.
- Citrus and tomato juices. Orange, grapefruit, lemon, and tomato juice are highly acidic and commonly aggravate symptoms.
- Mint tea. Surprisingly, peppermint relaxes the LES, so mint teas can worsen reflux despite feeling soothing.
You’ll find these alongside the food triggers in our guide to foods that cause heartburn.
The best drinks for acid reflux
The good news is that the gentlest option is also the simplest:
- Water. Plain water is the ideal reflux drink — it hydrates without triggering anything and can even help dilute and clear acid. Make it your default, sip it steadily through the day rather than in big gulps with meals, and it does double duty by keeping you hydrated for everything else.
- Non-mint herbal teas. Ginger tea is a traditional stomach-soother, and chamomile is gentle and calming, especially in the evening. Just skip peppermint and spearmint, and keep the tea warm rather than scalding hot.
- Low-fat or plant-based milk. Low-fat dairy, or almond and oat milk, are usually well tolerated and can feel soothing. Full-fat dairy may bother some people, so reach for the lower-fat versions.
- Smoothies (the right ones). A smoothie made with banana, melon, and low-fat yogurt is reflux-friendly — just avoid citrus and keep it low-fat.
- Coconut water. Naturally non-acidic and hydrating, it’s a gentle alternative when you want a little flavor without triggering symptoms.
| Reach for | Go easy on |
|---|---|
| Water | Coffee |
| Ginger or chamomile tea | Alcohol |
| Low-fat / plant milk | Carbonated drinks |
| Non-citrus smoothies | Citrus & tomato juice |
| Peppermint tea |
What about milk, and “alkaline” water?
Two drinks that come up constantly deserve a straight answer.
- Milk. Milk is a mixed bag. A glass of cold low-fat or plant milk can temporarily soothe the burning by buffering acid, which is why it’s a classic home remedy. But full-fat milk is high in fat, which can relax the valve and actually worsen reflux later — so if you reach for milk, make it low-fat or a plant-based option, and treat it as occasional relief rather than a cure.
- Alkaline water. Water with a higher pH is marketed for reflux, and there’s a little early evidence it may help neutralize acid. It’s harmless to try, but plain water is cheap, effective, and does the main job just as well — don’t feel you need a special product.
How and when you drink matters too
It’s not only what you drink but how:
- Don’t gulp large volumes with meals. A lot of liquid at once fills the stomach and adds pressure, so sip rather than chug during meals.
- Avoid drinking triggers late at night. Coffee or alcohol close to bedtime is a double problem — the trigger plus lying down soon after. Keep evening drinks to water or a calming herbal tea.
- Watch the temperature and additives. Very hot drinks can irritate, and sugary or citrusy add-ins turn an otherwise safe drink into a trigger. Keep it simple.
What about coffee — do you have to quit?
This is the question everyone asks, and the honest answer is: not necessarily, but pay attention. Coffee is a genuine trigger for many people with reflux, but tolerance varies. If coffee reliably brings on your heartburn, cutting back or switching to a low-acid coffee or a gentler drink is worth it. If it doesn’t seem to bother you, you don’t need to quit on principle — though it’s still wise to avoid it on an empty stomach and late in the day. The same “notice your own pattern” approach applies to tea and other caffeinated drinks.
Simple swaps that help
Small changes go a long way:
- Trade your afternoon soda for sparkling-free water or a ginger tea.
- Swap the second coffee for a herbal tea.
- Replace orange juice at breakfast with water and a non-citrus fruit.
- If you drink alcohol, keep it occasional, avoid it close to bedtime, and hydrate alongside.
Keeping a water bottle within reach is the simplest way to make the gentle choice the default one. And don’t underestimate plain water — staying well hydrated supports digestion and weight management, which itself helps reflux. Our guide to drinking water and weight loss covers that bonus.
Keep it in perspective
An honest note: drinks are one piece of the reflux puzzle, alongside the foods you eat, your portion sizes, and your meal timing. Swapping triggers for gentler drinks helps, but it works best as part of the wider acid reflux diet and the best foods for acid reflux. And if heartburn is frequent or persistent despite these changes, see a doctor — ongoing reflux deserves proper evaluation rather than endless self-management.
Suggested read: The Acid Reflux Diet: What to Eat to Ease GERD
The bottom line
What you drink can trigger or soothe acid reflux just as much as what you eat. The worst offenders are coffee, alcohol, carbonated drinks, and citrus or tomato juices — plus, surprisingly, peppermint tea. The best are plain water, non-mint herbal teas like ginger and chamomile, and low-fat or plant milks. You don’t have to give up everything you love, but noticing your personal triggers and swapping in gentler drinks is one of the simplest, most effective moves in the acid reflux diet. When in doubt, reach for water — it’s the one drink that never fights back.
