• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Tastylicious
  • Subscribe
  • Recipes
  • Health
  • Cooking
  • Reviews
  • Food
menu icon
go to homepage
  • Subscribe
  • Recipes
  • Health
  • Cooking
  • Reviews
  • Food
subscribe
search icon
Homepage link
  • Subscribe
  • Recipes
  • Health
  • Cooking
  • Reviews
  • Food
×
Home » Acidic Foods

Are Walnuts Acidic?

shirinMedically Reviewed by Shirin Buta · Written by Rizza Joyce Mira, MD · Updated on July 16, 2023

Walnuts are delicious as a snack, baked into cakes or cookies, and as a topping for salads and cheeses. Like other nuts, they're highly nutritious and an excellent source of healthy fats.

are walnuts acidic

However, many people suffer from acid reflux, GERD, and associated symptoms like heartburn. Those with these conditions often follow a low-acid diet to avoid triggering or worsening their symptoms, which can be debilitating for some.

Can followers of such a diet safely add walnuts to their meal plans?.

Table of Contents
  • Are Walnuts Acidic?
  • Are Walnuts Healthy?
  • The Health Benefits of Walnuts
  • Do Walnuts Cause Acid Reflux and Heartburn?
  • What Happens if Your Diet Is Too Acidic or Alkaline?

Are Walnuts Acidic?

With a pH of 5.4, walnuts are acidic, so they may trigger acid reflux symptoms in some people. A pH of 7 is neutral, and anything below is acidic. The lower the number, the more acidic something is; lemons, for example, have a pH of 2.

  • 20 Common Acidic Foods to Avoid If You Suffer from Acid Reflux

Are Walnuts Healthy?

Walnuts are rich in omega-3 fats and contain more antioxidants than any other nut.

An ounce of walnuts contains around 185 calories, with 18.5 grams of fat, 4.3 grams of protein, 3.9 grams of carbohydrates, and 0.7 grams of sugar.

  • Top 15 Alkaline Foods You Should Include in Your Diet

The Health Benefits of Walnuts

Walnuts contain polyphenols that can reduce inflammation, a cause of many diseases.

RELATED: Is Broccoli Acidic?

They can also improve your digestive health, as they support a healthy gut biome.

Studies show that eating walnuts regularly could reduce your risk of developing breast or prostate cancer.

The fiber and healthy fats in walnuts keep you feeling full longer after eating, aiding healthy weight loss.

Do Walnuts Cause Acid Reflux and Heartburn?

Everyone's symptom triggers are different, and some may be able to tolerate the mild acidity of walnuts better than others. It's also important to note that most walnuts are acid-forming, so they may increase your acid load.

Moreover, they're also high in fat, which takes longer to digest, stimulating gastric acid production.

READ NEXT: Are Beans Acidic?

What Happens if Your Diet Is Too Acidic or Alkaline?

It's important to eat a balanced diet comprising acidic and alkaline foods.

Eating acidic foods regularly can lead to bone and muscle deterioration, especially when it's acid from too much processing, such as deep-fried food.

Our bones have calcium, which your body uses to balance its pH when you consume acidic foods.

Generally, alkaline foods are healthier, and an alkaline diet won't harm your body.

Don't know what to drink? Check out these articles: 20 Most and Least Acidic Juices and 20+ Alcoholic Drinks Ranked by Acidity Level

Primary Sidebar

shirin

Shirin is a registered Medical Laboratory Scientist who teaches Immunology and Serology subjects. In her free time, she writes health-related articles to help advocate the prevention of lifestyle and infectious diseases. When not teaching or writing, she loves to try new food and attempts to recreate them at home.

More about us →

More Posts

  • Are Walnuts High in Oxalates?Are Walnuts High in Oxalates?
  • What to Drink for Acid Reflux? Here's Everything You Need to KnowWhat to Drink for Acid Reflux? Here's Everything You Need to Know
  • Alkaline Foods ListAlkaline Foods List
  • Top 10 Ways to Get Rid of Acid Reflux FastTop 10 Ways to Get Rid of Acid Reflux Fast

Footer

↑ back to top

About

  • About Us
  • Press
  • Privacy Policy
  • Terms & Conditions

Newsletter

  • Sign Up! for emails and updates

Contact

  • Contact
  • Pinterest
  • Facebook

As an Amazon Associate I earn from qualifying purchases.

Copyright © 2025