Understanding Your Options: What Are Some Drinks That Aren't Acidic?

October 27, 2025 •

4 min read

For those with sensitive stomachs or dental concerns, choosing low-acid drinks is essential. The pH scale, which measures acidity, ranges from 0 to 14, with anything below 7 being acidic; many popular beverages fall into this category, making the question of what are some drinks that aren't acidic a common one.

Quick Summary

This guide provides an overview of non-acidic drink options, detailing their health benefits, from improving dental health to aiding digestion. It covers various categories like water, plant-based milks, and herbal teas, while also offering a comparative look at acidic versus non-acidic choices.

Key Points

Water is the safest choice: Plain, still water has a neutral pH and is the best option for avoiding acidity and staying hydrated.
Milks offer protection: Dairy milk and fortified plant-based milks like almond or soy are low-acid and provide calcium, which strengthens tooth enamel.
Some teas are soothing: Herbal teas such as chamomile, ginger, and peppermint are non-acidic and can aid digestion and relieve irritation.
Opt for low-acid juices: Choose juices from fruits like pears and watermelons, and vegetables like carrots and cucumbers, over highly acidic citrus juices.
Avoid carbonation and additives: The carbon dioxide in sparkling water creates carbonic acid, and many flavored drinks contain citric acid, both of which increase acidity.
Check for added sugars: Always check drink labels, as added sweeteners can contribute to acidity and other health problems.

The pH Scale and Its Impact on Health

The pH scale is a crucial tool for understanding the acidity or alkalinity of a substance. It ranges from 0 to 14, where 7 is neutral. A substance with a pH lower than 7 is considered acidic, while a pH higher than 7 is alkaline. The modern diet often features many highly acidic drinks, such as sodas, fruit juices, and energy drinks, with pH levels as low as 2.5. Consuming these beverages regularly can have negative health consequences, particularly for dental health and the digestive system.

Acidic drinks erode tooth enamel, the protective outer layer of your teeth, leading to increased sensitivity, cavities, and permanent damage. For individuals with conditions like acid reflux or gastroesophageal reflux disease (GERD), acidic drinks can trigger or worsen symptoms by irritating the esophagus and stomach lining. This is why seeking out low-acid or non-acidic alternatives is a smart health move for many.

Naturally Non-Acidic and Alkaline Drink Options

Fortunately, there are many delicious and hydrating options for those looking to avoid acidic beverages. These alternatives can still offer significant nutritional benefits without the negative effects of high acidity.

Water

Water is the gold standard for hydration and is naturally pH neutral (around 7.0), making it the perfect non-acidic choice. Fluoridated tap water provides the added benefit of strengthening tooth enamel. For those interested in an even higher pH, alkaline water is available, typically with a pH between 8.0 and 10.0. Plain, still water is always the safest and most effective option for staying hydrated without impacting your body's pH balance.

Milk and Plant-Based Alternatives

Dairy milk is a low-acid drink, with a pH usually between 6.5 and 6.9, making it a good choice for neutralizing acids. Milk is also rich in calcium and phosphorus, which are vital for strengthening tooth enamel. For individuals with lactose intolerance or those following a plant-based diet, fortified plant milks are an excellent alternative. Unsweetened almond milk, oat milk, or soy milk are often close to a neutral pH and provide calcium and vitamin D. Just be sure to check the label for added sugars, which increase acidity.

Herbal Teas

Many herbal teas offer a comforting, caffeine-free experience with a neutral or slightly alkaline pH. Good options include:

Chamomile: Known for its calming effects and anti-inflammatory properties, chamomile tea is gentle on the stomach.
Ginger: Ginger tea can help soothe digestive issues and has natural anti-inflammatory benefits.
Peppermint: This tea can help relax stomach muscles but should be tested individually, as it can be a trigger for some with reflux.
Licorice Root: This herb is known to help soothe the digestive tract and is often used for gastric comfort.

Coconut Water

Unsweetened coconut water is a refreshing, naturally low-acid beverage that is packed with electrolytes like potassium and magnesium. It is an excellent, hydrating alternative to sugary sports drinks and has a pH that won't irritate a sensitive stomach.

Low-Acid Fruit and Vegetable Juices

While most citrus juices are highly acidic, certain fruits and vegetables can be juiced for a lower-acid option. Examples include pear, mango, watermelon, and various green juices made from cucumbers, spinach, and kale. It's best to create these juices fresh or choose 100% juice options with no added sugar or citric acid.

Comparison of Acidic vs. Non-Acidic Drinks


Feature	Acidic Drinks (e.g., Soda, Citrus Juice)	Non-Acidic Drinks (e.g., Water, Herbal Tea)
pH Level	Low (typically below 4.0)	Neutral to slightly alkaline (7.0 and above)
Enamel Health	High risk of enamel erosion and sensitivity	Safe for teeth; protects and strengthens enamel
Digestive Impact	Can trigger acid reflux and gastritis symptoms	Soothing for the digestive tract; helps manage symptoms
Nutritional Profile	Often high in sugar and calories; low in nutrients	Varies, but generally nutrient-rich and hydrating
Best For...	Occasional indulgence; limited consumption	Daily consumption for regular hydration and health benefits

The Benefits of Choosing Non-Acidic Drinks

Selecting beverages that aren't acidic provides numerous health advantages beyond just avoiding the drawbacks of high-acid options.

Promotes Digestive Comfort: For those with GERD or other gastric issues, opting for non-acidic drinks helps prevent discomfort. Water dilutes stomach acid, while certain herbal teas like ginger and chamomile can actively soothe the stomach lining.
Enhances Dental Health: Choosing low-acid beverages is one of the most effective ways to protect your teeth. By minimizing enamel erosion, these drinks reduce the risk of cavities, sensitivity, and discoloration. Milk and fluoridated water even offer proactive benefits, strengthening and remineralizing enamel.
Supports Hydration and Overall Wellness: Non-acidic options like water, coconut water, and vegetable juices are excellent for maintaining hydration. Many also deliver essential vitamins, minerals, and antioxidants, contributing to overall health and well-being. Coconut water, in particular, provides a natural electrolyte boost, making it great for post-exercise recovery.

Conclusion: Making Smarter Beverage Choices

Incorporating more non-acidic beverages into your daily routine is a simple yet powerful step toward better health. By understanding the pH scale and making informed choices, you can protect your dental health, soothe your digestive system, and maintain optimal hydration. While acidic drinks can be enjoyed in moderation, making water, milk, and herbal teas your go-to choices will yield long-term benefits for your body. For more information on managing acid reflux with diet, consult a trusted resource like Healthline.

Note: This information is for general knowledge and is not a substitute for professional medical advice. Always consult a healthcare provider for personalized recommendations, especially if you have chronic health conditions like GERD.

Key Takeaways

Water is King: Plain, still water is the best non-acidic beverage for overall health and hydration, with a neutral pH of 7.0.
Milk Protects Enamel: Dairy and fortified plant milks are low-acid options that provide calcium and phosphorus to strengthen teeth.
Herbal Teas Soothe Digestion: Teas made from ginger, chamomile, or licorice root are excellent, low-acid choices for digestive comfort.
Choose Low-Acid Juices: Avoid citrus and cranberry juices, opting instead for pear, watermelon, or green vegetable juices.
Read the Label: Always check for added sugars, citric acid, or artificial flavors, as these can increase a drink's acidity.

Frequently Asked Questions

Coffee is typically acidic, which can aggravate symptoms for those with a sensitive stomach, GERD, or ulcers. Decaf coffee or cold brew may be slightly less acidic, but herbal teas or water are safer options to minimize irritation.

Plain, unsweetened sparkling water is generally fine for your teeth, but it is slightly acidic due to the carbonation. For the healthiest choice, still water is preferable. Flavored or sweetened sparkling waters often contain added citric acid and sugar, which can erode enamel.

The best drink for acid reflux is plain water, as it can help dilute stomach acid. Other good choices include herbal teas like ginger or chamomile, low-fat milk, and unsweetened coconut water, all of which are less likely to trigger symptoms.

Non-acidic drinks help protect your dental health by preventing the erosion of tooth enamel, which can lead to cavities and sensitivity. They also support a balanced pH in the mouth, which inhibits the growth of cavity-causing bacteria.

Most herbal teas, such as chamomile and peppermint, have a low or neutral acidity. However, some fruit-based or citrus-infused herbal teas can be acidic. It's important to read the ingredients carefully, especially if you have a sensitive digestive system.

If you are lactose intolerant, fortified plant-based alternatives are a great choice. Unsweetened almond milk, oat milk, or soy milk are often close to a neutral pH and provide calcium and vitamin D without causing digestive issues.

Instead of highly acidic citrus juices like orange or grapefruit, opt for lower-acid fruit juices such as pear, watermelon, and mango. For best results, choose 100% juice varieties without added sugars or citric acid.