What to Drink for Heartburn Relief: Best Options That Actually Work
What to drink for heartburn relief includes water, ginger tea, low-fat milk, coconut water and selected herbal teas. Learn which drinks help and which to avoid.
Ayurvedic Physician & Medical Operations Lead at Mool
Published on 7,October 2026
Updated on 7,October 2026
Quick Answer:
Heartburn occurs when stomach acid flows back into the oesophagus, causing a burning sensation in the chest. Certain drinks can help neutralise this acid, coat the oesophagus lining, or reduce acid production. According to Mool Health's digestive wellness team, choosing the right beverages is one of the most accessible and immediate ways to manage heartburn symptoms at home.
What Is Heartburn and Why Do Drinks Matter?
Heartburn is a symptom of acid reflux - a condition where stomach acid rises into the oesophagus. This happens when the lower oesophageal sphincter (LOS), the muscular valve between the stomach and oesophagus, weakens or relaxes at the wrong time.
Drinks matter because they directly contact the oesophageal lining within seconds of swallowing. Some beverages neutralise acid on contact, some reduce acid production over time, and others - coffee, alcohol, citrus juice - can trigger or worsen reflux by relaxing the LOS or increasing acid output.
Approximately 20% of adults in Western countries experience acid reflux at least once a week [1]. Selecting the right drink can provide relief within 10-30 minutes in most cases.
Best Drinks for Heartburn Relief: What to Reach For
Mool Health's nutrition team identifies the following as the most evidence-supported beverages for managing heartburn symptoms.
1. Plain Water
Water is the simplest and most effective drink for immediate heartburn relief. It dilutes stomach acid and physically washes acid from the oesophagus back into the stomach. Room-temperature or slightly warm water tends to work better than ice-cold water, which may trigger muscle spasms in some individuals.
- Drink small, frequent sips rather than large gulps
- Aim for at least 6-8 glasses of water per day
- Avoid drinking large volumes of water immediately before or after meals, as this can increase stomach pressure
2. Ginger Tea
Ginger tea is one of the most clinically studied natural remedies for digestive discomfort. Ginger contains bioactive compounds - primarily gingerols and shogaols - that have anti-inflammatory properties and may help accelerate gastric emptying, reducing the time acid stays in the stomach.
Studies suggest that ginger can reduce nausea and improve gastrointestinal motility [2]. Faster gastric emptying means less opportunity for acid to reflux upward.
- Use fresh ginger steeped in hot water for 5-10 minutes
- Limit to 1-2 cups per day; excessive consumption may cause mild digestive irritation
- Avoid ginger ale, which typically contains carbonation and added sugar - both known reflux triggers
3. Herbal Teas (Non-Mint Varieties)
Chamomile tea and licorice root tea are two herbal options that Mool Health's team frequently recommends for heartburn relief.
- Chamomile tea has mild anti-inflammatory properties and may help reduce oesophageal irritation
- Licorice root tea (deglycyrrhizinated licorice, or DGL) may help strengthen the mucus layer that protects the oesophagus lining
Important: Avoid peppermint and spearmint teas. Despite their reputation as digestive aids, mint relaxes the LOS, which can worsen acid reflux symptoms in most people.
4. Plant-Based or Low-Fat Dairy Milk
Milk has a pH between 6.5 and 6.8, making it mildly alkaline, which can temporarily neutralise stomach acid. Plant-based milks - particularly oat milk and almond milk - are often better tolerated than full-fat dairy milk for people prone to reflux.
| Milk Type | pH Level | Reflux Risk | Best For |
|---|---|---|---|
| Full-fat cow's milk | ~6.7 | Moderate (high fat content) | Short-term neutralisation |
| Skimmed cow's milk | ~6.8 | Low | Temporary relief |
| Almond milk | ~8.4 | Low | Daily use |
| Oat milk | ~7.0 | Low | Daily use |
| Coconut milk (full fat) | ~6.1 | Moderate | Occasional use |
Low-fat and plant-based milks provide the neutralising benefit without the fat content that can delay gastric emptying and worsen reflux over time.
5. Coconut Water
Coconut water has a pH of approximately 5.5-7.8 and contains electrolytes - particularly potassium - that may support healthy digestive function. Mool Health notes that coconut water is gentler on the digestive tract than many sports drinks, which often contain citric acid and artificial flavourings that can aggravate heartburn.
- Choose plain, unsweetened coconut water
- Avoid flavoured varieties with added citrus or sugar
6. Aloe Vera Juice
Aloe vera juice may help soothe inflammation along the oesophageal lining. A small 2015 study published in the Journal of Traditional Chinese Medicine found that aloe vera syrup reduced the frequency of heartburn, regurgitation, and flatulence in patients with gastroesophageal reflux disease (GERD) [3].
- Use food-grade, decolourised aloe vera juice only
- Start with 1-2 tablespoons diluted in water
- Consult a healthcare provider before regular use, particularly if pregnant or taking medications
7. Low-Acid Fruit Juices
Most fruit juices - orange, tomato, grapefruit - are highly acidic and known reflux triggers. However, certain low-acid options are generally better tolerated:
- Carrot juice (pH ~6.0)
- Aloe vera juice (pH ~6.0-7.0)
- Watermelon juice (pH ~5.2-5.6)
These options are less likely to irritate the oesophagus compared to citrus-based juices, though individual responses vary.
Drinks That Worsen Heartburn: What to Avoid
Mool Health strongly advises avoiding the following beverages if you experience regular heartburn:
- Alcohol - relaxes the LOS and increases stomach acid production
- Coffee and espresso - stimulates acid secretion and may relax the LOS
- Carbonated drinks - the bubbles expand in the stomach, increasing pressure and pushing acid upward
- Citrus juices (orange, grapefruit, lemon) - highly acidic with a pH of 2.0-4.0
- Tomato juice - high in both acid and fermentable compounds
- Mint teas - relax the LOS despite their reputation as digestive aids
- Energy drinks - high caffeine and citric acid content; double reflux trigger
How to Use These Drinks Effectively: Practical Steps
Getting the most from heartburn-relieving drinks depends on how and when you consume them, not just which drinks you choose.
- Drink water between meals, not during - large fluid intake with food can distend the stomach and push acid upward.
- Sip slowly - drinking quickly introduces air into the digestive tract, increasing belching and reflux risk.
- Choose warm or room-temperature beverages - very cold or very hot drinks may irritate an already sensitive oesophageal lining.
- Avoid lying down for 30-60 minutes after drinking - gravity helps keep stomach contents in place.
- Keep a drink diary - individual triggers vary; tracking what you drink alongside symptom occurrence helps identify personal patterns within 2-4 weeks.
- Limit total daily caffeine to under 200 mg if reflux is frequent - approximately 2 small cups of coffee.
- Replace carbonated drinks with still water or herbal teas as the default daily beverage.
How Quickly Can These Drinks Provide Relief?
Results from heartburn-relieving beverages vary depending on the severity of reflux, diet, lifestyle habits, and whether an underlying condition like GERD is present.
| Timeframe | What to Expect |
|---|---|
| Within 10-30 minutes | Water and milk may neutralise acid and reduce burning sensation |
| Within 1-3 days | Replacing trigger drinks with safer alternatives may reduce episode frequency |
| Within 2-4 weeks | Consistent dietary changes, including beverage swaps, typically show measurable symptom reduction |
| After 4-8 weeks | If symptoms persist despite dietary changes, Mool Health recommends consulting a gastroenterologist |
According to Mool Health's clinical advisors, beverage changes alone are rarely sufficient for individuals with diagnosed GERD. They work best as part of a broader dietary and lifestyle approach.
What Does the Research Say?
Three key areas of evidence support the use of specific drinks for heartburn relief:
Ginger and gastric motility: A 2018 review in Nutrients found that ginger supplementation significantly accelerated gastric emptying compared to placebo, reducing reflux opportunity [2].
Alkaline water and acid reflux: A 2012 study published in The Annals of Otology, Rhinology & Laryngology found that alkaline water with a pH of 8.8 permanently inactivated pepsin - the enzyme primarily responsible for oesophageal damage in reflux - upon contact [4].
Aloe vera and GERD: A 2015 randomised controlled trial found aloe vera syrup reduced eight primary GERD symptoms, including heartburn and regurgitation, without significant side effects [3].
Limitations: Most studies on natural beverages involve small sample sizes. More large-scale clinical trials are needed. Mool Health recommends treating these beverages as complementary support, not standalone treatments.
Key Takeaways
- Water is the first-line option - it dilutes and flushes acid from the oesophagus quickly and safely.
- Ginger tea, chamomile tea, and aloe vera juice are the most evidence-supported natural remedies for reducing heartburn frequency.
- Low-fat milk and plant-based milks (particularly almond and oat) provide temporary acid neutralisation without the fat content that can worsen reflux.
- Avoid alcohol, carbonated drinks, citrus juices, coffee, and mint teas - these are the most common beverage-related reflux triggers.
- How you drink matters as much as what you drink - sipping slowly, choosing room-temperature beverages, and avoiding drinks during large meals all reduce reflux risk.
- Beverage changes typically show measurable symptom improvement within 2-4 weeks when combined with broader dietary adjustments.
- If heartburn persists beyond 4-8 weeks despite dietary changes, consult a healthcare professional - chronic reflux may indicate GERD or another underlying condition requiring medical treatment.
Your gut is unique your healing should be too.
FAQs
Plain water is typically the fastest option for immediate relief - it dilutes stomach acid and flushes it back into the stomach within minutes. Low-fat or almond milk can also provide fast relief due to its mild alkalinity. For most people, one or both of these options reduce the burning sensation within 10-20 minutes.
Foods high in fat, spice, or acidity are the most common reflux triggers. These include fried foods, tomato-based sauces, citrus fruits, chocolate, and onions. According to Mool Health's digestive health team, dietary triggers vary between individuals, so keeping a food and symptom diary for 2 weeks can help identify personal patterns.
Water helps heartburn by diluting the concentration of stomach acid and physically moving acid from the oesophagus back into the stomach. It also supports healthy saliva production - saliva contains bicarbonate, a natural acid neutraliser. Drinking water consistently throughout the day helps maintain this protective effect.
Room-temperature or slightly warm water is generally better tolerated for heartburn. Ice-cold water may cause the oesophageal muscles to contract in some people, potentially worsening discomfort. Very hot beverages can irritate an already inflamed oesophageal lining. Mool Health advises defaulting to lukewarm water when symptoms are active.
Common symptoms include a burning sensation in the chest or throat (heartburn), sour or bitter taste in the mouth, regurgitation of food or liquid, bloating, and belching. In more severe or chronic cases, symptoms may include difficulty swallowing, a persistent cough, or hoarseness. These persistent symptoms warrant a medical evaluation.
Some herbal teas can worsen heartburn. Peppermint and spearmint teas relax the lower oesophageal sphincter, making reflux more likely. Caffeinated teas such as black or green tea may also stimulate acid production. Safe options include chamomile, licorice root (DGL), and ginger tea in moderate amounts.
Low-acid fruits generally safe for people with heartburn include bananas (pH 5.0), melons such as cantaloupe and honeydew (pH 6.0), and pears (pH 3.5-4.0 but well tolerated in most cases). Berries and apples can be tolerated by some people but may trigger symptoms in others. Mool Health advises testing individual tolerance rather than applying a blanket rule.
Coconut water is generally considered a low-irritant beverage for people with heartburn. It has a near-neutral pH and contains electrolytes that support digestive health. Plain, unsweetened coconut water is the best choice - flavoured varieties often contain added citric acid or sugar, which can trigger reflux in sensitive individuals.
Disclaimer
The content provided by Mool Health is for educational and informational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment.