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Is Cranberry Juice Good For Gastritis? 3 Must-Know Secrets!

It has long been known that cranberry juice can be helpful for urinary tract infections, also called UTIs. People may not like the taste of cranberry juice because they find it bitter or they find that it has an unpleasant aftertaste, but they still consume it to prevent infectious ailments.

This acidic and dark red juice containing anthocyanin pigment is widely used for its antimicrobial properties.

Considering its antimicrobial effects, people are curious to know if cranberry juice is also beneficial for other issues. For example, is cranberry juice good for gastritis?

Yes, cranberry juice is good for gastritis. Cranberry juice has many antimicrobial and antioxidant properties that promote its functioning in preventing gastric infections that can otherwise lead to gastritis. This juice also prevents gastric advancement in peptic ulcers by removing bacteria from the body.

Keep reading to learn about cranberry juice and its effect on gastritis.

Table of Content

Does Cranberry Juice Help Ease Gastritis?

Cranberry juice can be a great remedy for your stomach if you’re suffering from gastritis. It’s widely used for aiding the treatment of gastritis caused by the bacterium H. pylori. Depending on the type of gastritis, you can consume cranberry juice in small amounts.

cranberry juice

In general, there are two types of gastritis, erosive gastritis, and non-erosive gastritis. Non-erosive gastritis involves the improper functioning of the gastric tissues due to bacterial (Helicobacter pylori) attacks. Helicobacter pylori infection or non-erosive gastritis can be treated with cranberry juice.

Cranberries contain some unique compounds that prevent bacteria from adhering to the gastric (stomach) walls. It reduces the risk of non-erosive gastritis. Additionally, cranberries have anti-inflammatory properties that promote the recovery of gastric walls.

Erosive gastritis is caused by damage to the mucosal membrane of the stomach. It can be due to the consumption of acidic items, spicy foods, alcohol, and other acid-triggering products. 

There is no evidence showing that cranberry juice can help with erosive gastritis. However, better studies are needed to understand whether or not patients with erosive gastritis can consume cranberry juice.

Cranberry Juice TypesErosive GastritisNon-Erosive Gastritis
Fresh CranberriesNoYes
Cranberry JuiceNoYes
Cranberry Juice CocktailNoNo
Canned CranberriesNoNo
Dried CranberriesNoYes
Frozen CranberriesNoYes

The reasons why cocktail and canned cranberries are not recommended for non-erosive gastritis are given below:

  • Cranberry juice cocktails usually contain alcohol. Alcohol consumption is not recommended for patients with gastritis because consuming alcohol increases stomach acidity and causes the destruction of gastric walls. This can make non-erosive gastritis worse.
  • Canned cranberries can contain harmful additives or preservatives. The artificial additives are also associated with increased acidity in the stomach.

Can Cranberry Help with Chronic Gastritis?

Yes, cranberries can help with chronic gastritis. H. pylori, which results in gastritis, can progress and become a peptic ulcer if left untreated.

According to the Mayo Clinic, about 50% of the world’s population suffers from H. pylori infection. Many of them remain unaware of these infections, as they do not have any symptoms from the infection. However, these people can still get chronic gastritis or even peptic ulcers due to their H. pylori infection.

Cranberry juice is effective in treating chronic gastritis by helping eliminate the bacteria (H. pylori) from the body and helping the affected gastric tissues recover.

gastric tissues recover

3 Ways Cranberry Juice Helps With Gastritis

Let’s have a look at how cranberry juice is effective in treating gastritis. 3 Facts about gastritis and cranberry juice.

Cranberry Juice Has Anti-Inflammatory Properties

Gastritis involves inflammation of the gastric walls. This is often due to the attack by H. pylori. Inflammation is also what makes gastritis a painful condition.

Cranberry juice has anti-inflammatory properties due to the presence of ursolic acid. Ursolic acid is a bioactive plant compound present in the skin of cranberries. It can reduce inflammation in the stomach.

Cranberry juice also can reduce inflammation by reducing the amount of homocysteine in the blood. Excess homocysteine can cause inflammation of the blood vessels in the stomach.

Cranberry Juice Has Good Antibacterial Effects

Cranberry juice has antibacterial effects. It is because of the presence of unique plant compounds known as type A proanthocyanidins in cranberries. This substance prevents H. pylori from adhering to the gastric walls. 

By making bacterial adherence difficult, cranberries prevent the destruction of gastric tissues from bacterial attacks.

Cranberry Juice Contains Vitamin C

Cranberry juice contains a healthy amount of vitamin C. Vitamin C has bacteriostatic effects. It prevents the growth of bacteria, thus preventing the bacterial population from increasing. Compounds with bacteriostatic effects cannot kill bacteria, but they can restrict their growth.

As H. pylori bacteria die, their number decreases, and the bacteriostatic effects prevent further increases in the bacterial population. Over time, all bacteria are eliminated from the body, alleviating the symptoms of gastritis.

Cranberry juice also has cytotoxic effects; this means that compounds in cranberry juice help prevent the bacteria from spreading within the body and causing further damage.

Cranberry Juice: Acidic or Alkaline?

Cranberry juice is acidic, with a pH ranging from 2.3-2.5. Everything with a pH below 7 on the pH scale is acidic.

The lower the pH value, the more acidic the compound is. A pH value between 2.3-2.5 makes cranberry juice a highly acidic drink.

This is the reason why only a small amount of cranberry juice is recommended for treating gastritis. You should avoid consuming cranberry juice if you’re suffering from acid reflux. This is because the acidic nature can exacerbate the acidity in the stomach, making the situation worse.

Keep in mind that gastritis due to H.pylori infection is not the same as acid reflux. Therefore, a small amount of cranberry juice is acceptable to help remove the bacteria from the body.

Typesph levelsAcidic or Alkaline
Cranberry Juice2.3-2.5Acidic
Dried Cranberries2.40-3.00Acidic
Fresh Natural Cranberries3Acidic
Canned CranberriesBelow 2.3Acidic
Frozen CranberriesAround 3Acidic

How Much Cranberry Juice Can You Have?

As we have discussed, patients should drink cranberry juice in small amounts to treat gastritis. Let’s have a look at how much cranberry juice you can drink without any health risks.

How Much Cranberry Juice Can You Have Daily?

The exact amount a person should take of cranberry juice has not been studied in scientific studies. However, New York University has stated that drinking 8 to 16 ounces of cranberry juice daily is a healthy amount.

According to another source, drinking 1 to 10 ounces of cranberry juice a day is enough to help treat urinary tract infections. Please always consult your own doctor if you are suffering from gastritis and you want to use cranberry juice as part of your treatment.

Can Too Much Cranberry Juice Worsen Gastritis?

Yes, too much cranberry juice can worsen gastritis. This is because of its acidic nature. It can promote gastric acid production and increase the acidity in the stomach.

The acidity develops in the stomach due to cranberry itself and increased gastric acid production leads to the destruction of the stomach lining. It can also lead to heartburn, peptic ulcer, or even gastric cancer.

Homemade vs Store-Bought Cranberry Juice: Which Is More Beneficial for Gastritis?

When it comes to the consumption of cranberry juice for treating gastritis, you find two options ahead. You can consume either homemade cranberry juice or buy it from the store. But, which one of them is more beneficial?

Homemade vs Store-Bought Cranberry Juice

Homemade cranberry juice is always a better option than a store-bought type. This is because store-bought versions always contain some sort of preservatives and usually sweeteners. Some people believe these additives can be harmful to a person’s health and can worsen existing gastritis.

Let’s have a look at the ingredients that make store-bought cranberry juice less healthy than homemade versions for gastritis.

ComponentsHomemade Cranberry JuiceStore-bought Cranberry Juice
Added SugarAbsentPresent
AcidityLess acidicMore acidic
NutrientsAbundant Less in number

Sugar in store-bought cranberry juice makes its digestion a bit difficult. Indigestion also worsens gastritis by increasing the stomach load. Further, homemade cranberry juice is a healthy and efficient source of fresh nutrients as compared to stored ones.

Ingredients To Add With Cranberry Juice to Ease Gastritis

If you are making cranberry juice for gastritis follow the below-mentioned steps to make an effective healing juice:

  • Add some other fruits as well with cranberries while making juice.
  • Use more water when making juice. This will reduce the juice’s acidity.
  • Add natural sweeteners such as agave nectar or honey.
  • You can also mix cranberry juice with other types of fruit juice.

Nutritional Facts About Cranberry Juice

Cranberry juice is a good source of antioxidants. You can also get a small number of essential vitamins and minerals from this juice. Let’s have a look at the nutritional facts of cranberry juice.

Nutritional ContentsAmount per 100 grams of Cranberry Juice
Carbohydrates14 g
Protein0 g
Sugar 12 g
Fiber0 g
Fat0.1 g
Vitamin C42.3 mg
Sodium2 mg
Cholesterol0 g

Vitamins In Cranberry Juice

You can get small amounts of several vitamins from cranberry juice. Here’s the list of vitamins present in one ounce of cranberry juice:

Vitamin C2.94 mg
Vitamin K11.61 mcg
Vitamin B60.02 mg
Vitamin E0.38 mg

All these vitamins are important in maintaining the proper growth and development of the body. Cranberry juice contains vitamins that help the immune system, the digestive system, and help maintain a normal metabolism.

Health Benefits of Cranberry Juice

Cranberry juice has a considerable amount of antioxidants and offers many health benefits. Some of them are mentioned below:

Better Stomach Health

The antibacterial properties of cranberry juice, due to the presence of antioxidants, help protect the stomach from gastritis and peptic ulcer disease. This juice also prevents inflammation in the gastric walls, thus maintaining the healthy functioning of the stomach. By promoting all these functions, cranberry juice helps maintain healthy digestion as well.

Improves Heart Health

Cranberry juice has anti-inflammatory properties. Inflammation occurring in the blood vessels can damage the structure and elasticity of blood vessels. When inflammation continues damaging artery walls, it leads to the formation of plaque in damaged arteries. This condition leads to atherosclerosis which increases a person’s risk of heart attacks and strokes. 

Thus, by preventing inflammation, cranberry juice helps prevent blood vessels from being damaged. 

Strengthens Immunity System 

Cranberry juice contains a considerable amount of vitamin C. Vitamin C plays an important role in boosting the body’s immune system. Both innate and adaptive immunity are known to be improved by the adequate intake of vitamin C. It prevents cell damage by reducing oxidative stress.

Free radicals present in a body cause oxidative damage to the body’s cells, which increases a person’s risk of cancer. By limiting the damage done by free radicals, cranberry juice prevents the body from chronic disorders.

Prevents Infection

Cranberry juice is known for its ability to prevent stomach and urinary tract infections. The bioactive compound, type A proanthocyanidin, is present in cranberry juice. This compound has antibacterial activities. It prevents the adherence of the bacteria to the lining of the stomach and urinary tract.

Cranberry juice also limits bacterial growth due to its bacteriostatic properties. Thus, by minimizing the growth of bacteria and aiding in the elimination of bacteria from the body, cranberry juice helps prevent infections.

Is Cranberry Juice Beneficial For Other Health Issues?

Let’s have a look at whether or not cranberry juice is beneficial for different medical conditions.

Is Cranberry Juice Good for H Pylori Infections?

Yes, cranberry juice is good for H. pylori infections. The antibacterial properties prevent the adherence of the bacteria to the gastric wall and thereby help alleviate the symptoms of H. pylori infection as we have discussed earlier.

Is Cranberry Juice Good for Acid Reflux?

No, there is no evidence that cranberry juice is beneficial for acid reflux like other drinks such as chamomile tea may be. The acidic nature of cranberry juice can make acid reflux worse by increasing gastric acid production and therefore increasing acidity level within the stomach.

Is Cranberry Juice Good for Gastric Ulcers?

Yes, cranberry juice is good for gastritis. By preventing the destruction of gastric tissues, this juice helps prevent gastric ulcers. The anti-inflammatory and anti-bacterial properties of cranberry juice alleviate the symptoms of existing gastritis and can improve healing.

Is Cranberry Juice Good for GERD?

No, cranberry juice is not considered good for GERD. Its acidic nature can worsen the condition by promoting indigestion, heartburn, and acid reflux.

When To Avoid Cranberry Juice?

Before drinking cranberry juice, keep the following conditions in mind to reduce the risk of negative effects.

Kidney stones

You should avoid drinking cranberry juice if you have a history of kidney stones. This is because compounds known as oxalates are present in large amounts in cranberry juice. Oxalates are among the primary reasons for the formation of kidney stones. So, avoid cranberry juice to reduce the risks of kidney stones, especially if you have had them before.


Some cranberry juices may contain high amounts of sugar because sugar is added when cranberry juice is manufactured. This can raise the blood sugar level. Increased blood sugar can be dangerous for diabetics, leading to severe health risks.

Sensitivity To Aspirin

Cranberries contain significant amounts of salicylic acid. Salicylic acid is similar to aspirin. Avoid drinking large quantities of cranberry juice if you are allergic to aspirin.

Children, Pregnant, And Breastfeeding Women

It is not clear whether drinking cranberry juice is good for children and pregnant or breastfeeding mothers. Children and pregnant or breastfeeding women need to be particularly careful in choosing their foods and drinks. We recommend that you consult your own doctor before deciding whether or not to drink cranberry juice.

Cranberry Juice Alternatives For Gastritis

Cranberry juice has a sour taste that some people do not like. Here are some alternatives to cranberry juice that provide similar health benefits.

Blueberry Juice

Many antioxidants including vitamin C are present in high amounts in blueberry juice. For this reason, blueberry juice helps the stomach lining heal. 

Aloe Vera Juice

Aloe vera is known worldwide for its healing properties. The anti-inflammatory and cooling effects of aloe vera play an important role in healing the damaged mucous membranes of the stomach lining.

Celery Juice

Celery juice is good for gastritis because it can equalize the level of gastric acid in the stomach. It also boosts the healing of the mucous membrane of the stomach.

Cabbage Juice

Cabbage juice is also associated with the healing of stomach linings. By aiding in the recovery of the stomach’s mucous membranes, cabbage juice proves helpful in treating gastritis.


Are Citrus Fruits Good for Gastritis?

Citrus fruits are always acidic, which can be bad for people suffering from gastritis. However, specific fruits may contain compounds that are beneficial.  Depending on the specific type of gastritis, your doctor can help you decide whether or not that fruit can be consumed if you have gastritis. However, there are some citrus fruits including grapes, lemon, and oranges,  that are not recommended for people with gastritis. 

Does Stress Cause Gastritis?

Stress can lead to gastritis. Stress results in a hormonal imbalance within the body. These changes lead to indigestion in stress conditions. When stress continues for a long period of time, it starts damaging the gastric walls. If severe, this can lead to gastritis.

Does Cranberry Juice Affect Any Medications?

Cranberry juice can affect the medicines you are taking. If you are taking medications such as warfarin, nifedipine, and atorvastatin, it is prohibited to drink cranberry juice. Cranberry juice can alter the way that the liver metabolizes these medications. If you are taking any medications, please ask your doctor or pharmacist if it is safe for you to drink cranberry juice.


Is cranberry juice good for gastritis? Cranberry juice is good for gastritis due to its ability to reduce the bacterial ability to adhere to the stomach’s lining.

The antibacterial and antioxidant effects of cranberry juice help in removing H. pylori from the body and promote the healing of damaged gastric tissues.

However, since cranberry juice is highly acidic, it is recommended to drink only small amounts of cranberry juice.

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