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Are Walnuts Acidic? (Good or Bad for GERD?)

Walnuts are a popular nut for snacking, topping off a salad, and other unique dishes. In addition, nuts are known to be a healthy source of fat in your diet. But how healthy are walnuts, and are these tasty nuts acidic?

When you think of acidic foods, you probably jump straight to lemons or other sour-tasting things.

Are Walnuts Acidic?

Walnuts are considered acidic. Walnuts have a pH of 5.4, which places them on the acidic side of the pH scale. To give you a better understanding of where walnuts fall on the pH scale, a pH of 7 is considered neutral. The closer a product’s pH is to seven, the less acidic it is, but it’s still acidic.

Since walnuts are on the high end of the pH scale, they’re not nearly as acidic as lemons which generally have a pH of two.

Are Walnuts Healthy?

Are Walnuts Healthy?
Are Walnuts Healthy?

Just because walnuts have an acidic pH doesn’t mean they’re not a healthy option for you. Walnuts are rich in antioxidants and omega-3 fats. In fact, walnuts have more antioxidants than any other nut.

A serving size of walnuts depends on the type of walnuts, but generally speaking, a serving size of walnuts is one ounce or three grams.

This amount of walnuts is roughly 185 calories, with 18.5 grams of fat, 4.3 grams of protein, 3.9 grams of carbohydrates, and 0.7 grams of sugar.

Walnuts make the perfect snack that can hold you over until your next meal because they are a great source of healthy fat, and you can eat a decent amount for under 200 calories.

With most foods, moderation is crucial. Walnuts are a great addition to meals or as a snack, but eating a large number of walnuts may not be the healthiest option for you because even though they’re healthy fat, too much of anything isn’t good.

Health Benefits of Walnuts

Walnuts have more health benefits than you probably realize. Walnuts can help reduce inflammation. Inflammation is at the root of many conditions and diseases.

The polyphenols in walnuts can help combat the inflammation of many illnesses. Just because you have inflammation due to a specific disease doesn’t mean eating walnuts will cure you.

But they can help reduce symptoms of inflammation.

RELATED: Is Broccoli Acidic?

Did you know that walnuts can also improve your gut health? Eating walnuts can help support the healthy bacteria that are in your stomach. A healthy gut leads to good overall health.

Another benefit of eating walnuts regularly is that it could reduce your risk of developing breast or prostate cancer.

Studies have shown that the components in walnuts reduce the risk of these cancers, but more research is still being done.

Are Walnuts Acidic?
Are Walnuts Acidic?

Walnuts can help control your appetite. If you’re working on avoiding unnecessary snacking or overeating, consuming walnuts may help you.

These calorie-dense nuts can help keep you fuller longer, whether you eat them by themselves or add them to a salad, smoothie, or other meal.

Do Walnuts Cause Acid Reflux and Heartburn?

Even though walnuts are considered healthy food, some negative side effects can happen from eating them.

Many high-fat but healthy foods can cause acid reflux and heartburn. If you’re not susceptible to acid reflux, mildly acidic walnuts may not cause any problems for you.

READ NEXT: Are Beans Acidic?

Now, if you regularly get acid reflux or heartburn, even a small amount of walnuts may cause you to have symptoms of these conditions.

What Happens if You Eat Too Much Acidic or Alkaline Foods

It’s important to eat a balanced diet of both acidic and alkaline foods. Eating too much of one of the other can mess with the pH of your body.

When you eat a lot of acidic foods regularly, it can lead to bone and muscle deterioration over time.

Our bones have calcium, which is used to repair your body’s pH balance when you consume acidic foods.

If you consume more acidity than your body can handle, it will negatively affect your bones and muscles.

Foods that are considered alkaline typically are healthy options. They’re the most basic foods. Generally, consuming more alkaline foods won’t cause any harm to your body.

Walnuts are considered acidic based on their pH level, but they’re still a great healthy option to include in your meals.

Don’t know what to drink? We made a list of more than 20 most and least acidic juices and 20+ alcoholic drinks ranked by acidity levels.