What to drink with acid reflux
Drinks are an easy win with reflux — some are genuinely soothing, others are common triggers. Here's a simple guide to what tends to sit well, what to go easy on, and the small habits that make a difference.
Short answer
Reach for still water and mild, non-mint herbal teas like chamomile and fennel; unsweetened oat milk is a gentle dairy alternative. Go easy on coffee, citrus and tomato juice, carbonated drinks and alcohol. Milk can feel soothing briefly but isn't a lasting fix.
Why drinks matter with reflux
Drinks affect reflux in three ways: some are acidic (citrus, tomato), some relax the valve above the stomach (alcohol, caffeine, peppermint), and some simply add volume and pressure (carbonation, or gulping a lot at once). Getting your drinks right is one of the easiest changes to make, because there's almost always a gentle swap.
Drinks, at a glance
| Drink | Verdict | Notes |
|---|---|---|
| Still water | Gentle | Sip through the day; small amounts often feel settling. |
| Chamomile or fennel tea | Gentle | Mild, warm, non-mint — soothing for many as part of a calm routine. |
| Oat milk (unsweetened) | Gentle | Naturally low-fat and lactose-free; a mild alternative to dairy. |
| Low-fat / skim milk | Okay in small amounts | Brief comfort only; whole milk can worsen symptoms afterward. |
| Ginger tea | Test carefully | Weak and small suits some; strong or large amounts can irritate. |
| Coffee | Limit | A common trigger; smaller amounts, not on an empty stomach, or decaf help some. |
| Citrus & tomato juice | Limit | Acidic; among the most commonly reported triggers. |
| Carbonated drinks / soda | Limit | Bubbles add volume and pressure in the stomach. |
| Alcohol | Limit | Linked to a more relaxed valve and irritation; wine and spirits often worse. |
Gentle choices to lean on
Still water is the simplest default — sip it through the day. Chamomile and fennel tea are warm, mild and caffeine-free, and many people find them soothing in the evening. Unsweetened oat or almond milk is a low-fat, lactose-free stand-in for dairy. None of these is a cure, but they're unlikely to set off symptoms.
What to limit — and why
Coffee brings caffeine and acids; citrus and tomato juice are acidic; soda and sparkling water add gas and pressure; alcohol relaxes the valve and can irritate the lining. You don't necessarily have to cut them all — but if you're having symptoms, these are the first drinks to trial-and-reduce. For ginger tea, keep it weak.
Alkaline water — what the evidence says
Alkaline water is often marketed for reflux. Some people find it pleasant, but the evidence for a meaningful benefit is limited, and it's more expensive than the obvious alternative. Plain still water is a sensible, inexpensive default; there's no need to rely on alkaline water specifically.
A few simple habits
- Sip, don't gulp — large amounts at once over-fill the stomach.
- Ease off very cold drinks if they bother you; room temperature is gentler for some.
- Avoid big drinks right before lying down, just like meals.
General information, not medical advice. Reactions are individual — see a doctor for frequent or severe symptoms.
Meals as gentle as your drinks
Reflux Kitchen builds mild, reflux-friendly recipes around your triggers and checks restaurant menus before you order.
Download free on the App StoreFrequently asked questions
What can you drink with acid reflux?
Gentle choices are still water, mild non-mint herbal teas like chamomile and fennel, and unsweetened oat milk. Go easy on coffee, citrus and tomato juice, carbonated drinks and alcohol, which are common triggers. A small glass of low-fat milk can feel soothing briefly but isn't a lasting fix.
Does drinking water help acid reflux?
Sipping still water can help rinse the esophagus and feel settling, and it's low-risk. Drinking very large amounts at once can over-fill the stomach, so small, steady sips are better than gulping a lot in one go.
Is alkaline water good for acid reflux?
Some people find alkaline water pleasant, but the evidence for a real benefit in reflux is limited. Plain still water is a sensible, inexpensive default; there's no need to rely on alkaline water specifically.
What is the best tea for acid reflux?
Mild, non-mint herbal teas such as chamomile and fennel are the usual go-to — warm and soothing without caffeine. Avoid peppermint tea, which can relax the valve above the stomach, and go easy on strong black or green tea if caffeine bothers you.
Can I drink coffee with acid reflux?
Coffee is a common trigger, but not everyone reacts. Many people manage with smaller amounts, not drinking it on an empty stomach, or choosing lower-acid or decaf options. It's a classic case for testing your own tolerance rather than a blanket ban.
Are smoothies okay for acid reflux?
It depends on the ingredients. A smoothie built on banana, pear or melon with oat milk is usually gentle; ones heavy on citrus, pineapple, lots of berries, chocolate or full-fat dairy are more likely to trigger symptoms. Keep it mild and low-acid.
Sources
This guide reflects widely accepted dietary and lifestyle guidance from established medical bodies. It is general information, not medical advice.
- Acid Reflux (GER & GERD) in Adults — NIDDK — National Institutes of Health
- Gastroesophageal reflux disease (GERD) — Mayo Clinic
- Acid Reflux / GERD — patient resources — American College of Gastroenterology