When should I drink potato juice for gastritis?


Gastritis refers to inflammation of the stomach lining. It can be caused by excessive alcohol use, infections, autoimmune disorders, or long-term use of NSAIDs (nonsteroidal anti-inflammatory drugs) like ibuprofen. Gastritis can lead to upper abdominal pain, nausea, vomiting, and loss of appetite. While severe cases may require medication or hospitalization, mild cases can often be treated at home with lifestyle changes and natural remedies like potato juice.

Potato juice contains compounds that may have soothing, anti-inflammatory effects on the stomach. Some people claim drinking potato juice on an empty stomach can provide relief from gastritis symptoms. However, there is limited scientific research on the benefits of potato juice for gastritis specifically. Determining when to drink potato juice depends on the individual’s symptoms and comfort level with natural remedies.

In this article, we’ll explore when and how to use potato juice to find relief from gastritis discomfort, according to anecdotal evidence. We’ll also discuss safety and provide a recipe for making potato juice at home.

When to Drink Potato Juice

Here are some simple guidelines on when to drink potato juice for natural relief of gastritis symptoms:

On an Empty Stomach

Drink 1/2 to 1 cup of potato juice about 30 minutes before meals. Drinking it on an empty stomach allows the compounds in potato juice to coat and soothe the inflamed stomach lining directly.

During Flare-Ups

Potato juice may help provide relief when you experience periodic gastritis flare-ups, which may include symptoms like burning abdominal pain, nausea, and loss of appetite. Sip some potato juice when you first notice gastritis symptoms flaring up.

Alongside Other Home Remedies

Use potato juice alongside other natural gastritis remedies like chamomile tea, licorice root, and marshmallow root. The combined effect may help calm inflammation faster.

Before Bed

Sipping some potato juice 30-60 minutes before bedtime may help ease any burning or discomfort through the night. Let your body rest as the anti-inflammatory compounds get to work soothing your stomach lining.

How Often to Drink Potato Juice

There are no strict guidelines on exactly how much or how often to consume potato juice for gastritis. Here are some general tips:

– Drink 1/2 to 1 cup of potato juice up to twice daily, such as morning and evening.

– Start with small amounts (1/4 to 1/2 cup) and increase slowly to monitor your body’s response.

– Avoid drinking more than 1 cup at a time since large amounts may aggravate symptoms.

– Only drink as needed during flare-ups to help ease symptoms.

– Take a break from potato juice if you notice any adverse effects.

– Talk to your doctor to determine safe amounts based on the severity of your condition.

The ideal frequency and serving size can vary significantly among individuals. Pay attention to your body and adjust accordingly.

How to Make Potato Juice

Making basic potato juice at home only requires a few simple steps:


– 3-4 medium russet or yellow potatoes
– Water (optional)


1. Wash potatoes thoroughly and peel them, removing any eyes or green spots. Chop potatoes into small chunks.

2. Add the potato chunks to a high-powered blender or juicer. Add a splash of water if needed to help blend the potatoes into a smooth juice.

3. Blend on high until the potato chunks are fully liquefied. Add more water if needed to reach your desired consistency.

4. Place a fine mesh strainer over a bowl. Pour the blended potato juice through the strainer to remove excess fiber and sediment.

5. Transfer the filtered juice to an airtight container and store any leftovers in the refrigerator for up to 3 days.

6. Shake or stir the juice before drinking to remix any sediment. Enjoy warm or chilled.

Here are some serving tips:

– Mix with a bit of honey, lemon juice, or ginger to improve the flavor
– Slowly heat the juice and sip like a broth
– Dilute with a bit of water or nut milk if the texture is too thick

Potato juice tastes best when made with fresher, younger potatoes. The juice can taste starchy or oxidized if the potatoes are old.

Potential Benefits of Potato Juice for Gastritis

Scientific research on the benefits of potato juice for gastritis in humans is very limited. However, some sources suggest it may help:

Soothe stomach inflammation

Compounds in potato juice called glycoalkaloids may have anti-inflammatory effects on the stomach lining when consumed in moderation. Glycoalkaloids are also found in tomatoes and peppers.

Improve mucosal defense

Animal studies found potato juice increased production of mucins, which help protect the stomach lining. This may strengthen mucosal defenses against acid, bacteria, and other gastric irritants.

Reduce stomach acid

Some sources claim potato juice can temporarily lower stomach acid production in people with gastritis when drank before meals or bed. This may improve comfort during flare-ups.

Relieve pain

The soothing nature of potato juice may help decrease abdominal pain and cramping caused by stomach inflammation.

However, human trials are needed to validate these benefits for gastritis specifically. Talk to your doctor before using potato juice as an alternative gastritis remedy.

Precautions for Drinking Potato Juice

While potato juice is generally safe when consumed in moderation, here are some important precautions:

– Avoid drinking potato juice raw if you have trouble digesting insoluble fiber, which can aggravate gastritis symptoms. Instead, strain out the fiber.

– Only drink homemade fresh potato juice. Commercial potato juices may use potato extracts that concentrate glycoalkaloids to unsafe levels.

– Excess glycoalkaloids can be toxic, so limit intake to no more than 1 cup daily.

– Introduce potato juice slowly and discontinue use if you develop nausea, diarrhea, cramps, headache, or weakness which could signal glycoalkaloid overdose.

– Don’t drink potato juice as a meal replacement for calories and nutrients. Use it only as a supplement to a healthy gastritis diet.

– Avoid drinking alcohol when using potato juice, since combining the two can increase stomach irritation.

– Potato juice can interact with drugs that reduce stomach acid, slow digestion, or affect electrolytes. Talk to your pharmacist.

– Pregnant women should not use potato juice due to lack of safety research.

When used appropriately alongside conventional medical care, potato juice is generally considered safe for most people with mild to moderate gastritis. But consult your doctor before trying it, especially if you have underlying health conditions.

Other Remedies for Gastritis to Use with Potato Juice

While some people find success using potato juice for gastritis discomfort, it may work best when combined with other natural remedies and lifestyle changes. Here are some other healing tips:

Make Dietary Changes

Adopt an anti-inflammatory gastritis diet:

– Avoid spicy, fried, and acidic foods that can irritate your stomach.
– Eat more vegetables, fruits, lean proteins, and complex carbs.
– Limit or avoid alcohol, caffeine, and NSAIDs if they trigger symptoms.

Stay Hydrated

Drink plenty of water and soothing herbal teas like chamomile, ginger, or licorice root tea. Proper hydration supports mucosal health.

Manage Stress

Chronic stress can exacerbate inflammation and gastritis flares. Try relaxing activities like meditation, yoga, deep breathing, or journaling.

Quit Smoking

Smoking increases stomach inflammation and delays healing. Talk to your doctor about aids to help you quit smoking.


Some supplements like probiotics, zinc carnosine, and DGL licorice may also help improve stomach health. Ask your doctor before using supplements.

A comprehensive approach combining potato juice with other remedies and lifestyle changes may provide the most relief of your gastritis symptoms.

When to See Your Doctor

Mild gastritis can often be managed at home, but visit your doctor if you experience:

– Severe pain or nausea that prevents eating or drinking
– Blood in your vomit or stools
– Black, tarry stools from stomach bleeding
– Fevers, vomiting, or diarrhea lasting over 48 hours
– Unexplained weight loss
– Anemia from bleeding or nutritional deficiencies

Also seek prompt medical care if symptoms don’t start improving within 1-2 weeks of home treatment. Chronic gastritis can sometimes develop into ulcers or stomach cancer if left untreated.

Your doctor can check for underlying problems and may prescribe medication if needed, such as antibiotics for H. pylori infection or proton pump inhibitors to reduce stomach acid. They may also refer you to a gastroenterologist for diagnostic tests like an endoscopy.

With your doctor’s input, potato juice may offer a soothing, natural way to find relief from periodic gastritis discomfort. Listen to your body and discontinue use if any worrisome symptoms develop.

The Bottom Line

Here is a quick summary of when and how to drink potato juice to naturally help relieve gastritis symptoms:

– Drink 1⁄2 to 1 cup potato juice up to twice daily, on an empty stomach before meals or before bed.
– Make fresh potato juice at home using simple ingredients like potatoes and water.
– Start with small amounts and increase slowly while monitoring your body’s response.
– Combine with other remedies like dietary changes, hydration, stress management, and appropriate supplements.
– Exercise caution and consult a doctor, especially if you have chronic gastritis or other medical conditions.
– Seek medical attention promptly if severe symptoms develop or persist beyond 1-2 weeks.

While evidence for its efficacy is limited, some people find success using potato juice as a natural complementary remedy alongside conventional gastritis treatment. Work closely with your healthcare provider to determine if potato juice is an appropriate option for helping manage your individual symptoms.


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In summary, potato juice may provide a soothing, natural remedy for periodic gastritis discomfort when used appropriately. While human research is limited, anecdotal evidence suggests drinking 1/2 to 1 cup on an empty stomach, especially during flare-ups, could help reduce symptoms. Combining with other lifestyle remedies provides the best results. Talk to your doctor to see if potato juice could be a beneficial complementary therapy for your individual case of gastritis.

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