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Are Beans Acidic? Find Beans pH Value!

Do you ever find yourself wondering about the pH value of beans? Are beans acidic? Well, wonder no more! In this article, we’ll take a closer look at beans and whether beans are acidic or alkaline.

It’s important to remember that there is no one-size-fits-all answer to this question. The acidity of beans can vary depending on the type of beans as well as how they are prepared. For example, black beans are generally more acidic than navy beans, and beans cooked with tomato sauce are more acidic than beans cooked without tomato sauce.

That being said, in general, beans are not very acidic. So if you’re looking for food that is low in acidity, beans are a good option. Read on to find the detailed answer to “are beans acidic”

Table of Content

Are Beans Acidic?

One question we get a lot is whether or not beans are acidic. The answer is a little bit complicated. Technically speaking, beans are low acidic. However, they can cause indigestion for some people because they contain compounds that can increase stomach acid production.


However, beans are a versatile food; they are available in a variety of forms. Naturally, they have different values of pH, but still, a variety of them are low in acidic content. In fact, all the beans lie in the range of 5 to 6 pH, which is pretty low acidic. 

Furthermore, beans such as pinto, kidney, and navy have lower alkaline values because they contain less potassium than different types of beans.

Beans PH Value

Beans are proteinous food items that are generally low in pH. They are available in different types, and each type has its own pH value. Following are a few values of widely used beans:

BeanspH value
Lima beans6.50
Black beans5.78 – 6.02
Refried beans5.90
Green beans5.60
Soybeans6 – 6.60
Pinto beans6.5
Cooked beans5 – 6.50
Baked beans5.10 – 5.80
Navy beans5
White beansVery less acidic (close to 7)
Kidney beans5.40 – 6.00
Canned chickpeas4 – 6
Lentil Beans6.30 – 6.80

Are Baked Beans Alkaline or Acidic?

Baked beans are a nutritious and high-fiber staple for many people who enjoy their savory flavor. But some people wonder whether baked beans are acidic or alkaline.


The answer is that beans can be considered acidic if they have an acid content of 0.5 grams or more per 100 grams (0.05 percent) of starch and protein in the dry weight of the sample. For example, a cup of baked beans contains about 8 grams of starch and protein, so it has a total acidity of about 0.4 grams per 100 g).

Baked beans contain about 2 grams of dietary fiber per cup, which means that their natural acidity is approximately 1 gram per 100 g (0.1 percent). This means that the pH of baked beans is slightly acidic, but it will become more neutral as time passes (unless you add lemon juice).

Moreover, the alkalinity or acidity of baked beans can vary depending on their ingredients and how they are prepared. Baked beans made with pork and beef will have a higher alkaline value than those made with vegetables because these ingredients contain more potassium than other foods. 

Are Beans Okay for Acid Reflux?

Are beans okay for acid reflux? The answer is yes, but it’s essential to consider the type of bean and its preparation. Beans can be a very useful addition to your diet, especially if you’re trying to lose or maintain your body weight.


Beans are high in fiber, protein, and iron. It’s no wonder they have been used as food and medicine for centuries. They’re also loaded with nutrients like folate, magnesium, and zinc — all of which can help reduce inflammation in the digestive system.

Beans are also an excellent source of dietary fiber, which helps regulate digestion by keeping things moving through your GI tract rather than allowing them to sit stagnant in one area for too long (which can lead to constipation).

However, it’s important to understand what kind of beans you’re eating before adding them to your daily menu plans. If you’re having trouble with acid reflux symptoms, then you may want to try reducing the amount of fiber in your diet until these issues resolve themselves naturally.

Are There Any Beans That Are Alkaline?

There are a few types of beans that are alkaline. The ones that are most commonly used in cooking and baking, such as navy beans and lima beans, are the exception rather than the rule.

The reason they’re not alkaline is because they contain phytic acid, an anti-nutritive compound that binds with minerals in your digestive system. This means that when you eat them, you don’t absorb their nutrients properly.

If you’re looking for an alkaline diet food, you might want to look elsewhere – but if it’s just to add some variety to your diet, then these two types of beans are worth considering.

Do Black Bean Cause Acid Reflux?

Black beans are a great source of dietary fiber and can help to reduce the risk of heart disease, diabetes, and obesity. But do black beans cause acid reflux?


For many people with GERD, eating black beans can increase their risk of getting acid reflux. This is because black beans contain large amounts of gas-producing compounds called flatulence-producing oligosaccharides (FPSOs). These molecules cause the production of hydrogen gas that causes the stomach to empty more quickly than usual.

According to the American Dietetic Association, black beans are one of the best sources of fiber in the American diet. They also contain plant sterols that help lower cholesterol levels. In addition to helping with cardiovascular disease, fiber has been shown to help lower cholesterol levels, reducing your risk of developing heart disease. However, eating too much fiber at one time can cause bloating, gas, and abdominal pain. So how much fiber is too much?

According to the U.S. Department of Agriculture (USDA), adults should consume 25 grams of fiber per day — almost half of which comes from whole grains such as wheat flour, oatmeal, and barley. The remaining half should come from fruits, vegetables, and legumes such as black beans (about 8-12 grams).

What Beans Are High in Alkaline?

All beans are high in alkaline, but some more so than others.

  • Kidney beans
  • Black beans
  • Black-eyed peas
  • Lima beans

What Beans Are Good for Acid Reflux?

So you may want to know what kind of beans are good for acid reflux? Then, the following are a few beans that are good for acid reflux:

  • Green beans
  • Mung bean sprouts
  • Lima beans
  • Pinto beans 
  • Navy beans
  • Broad beans
  • Lentils

Some Health Benefits of Beans

benefits-of eating-beans

The health benefits of eating beans include:

  • It lowers the risk of cancer and heart disease.
  • It reduces the blood pressure level naturally.
  • It helps to regulate the blood cholesterol level.
  • It improves digestion and nutrient absorption.
  • It has a probiotic effect (good bacteria in the gut).
  • It has anti-inflammatory properties.


What Beans Are Least Acidic?

Arabica and Robusta beans are the least acidic beans. Arabica contains less acid than Robusta beans. Moreover, roasted beans are also less acidic than fresh and raw beans.

Are Green Beans Acidic or Alkaline?

Green beans are typically low in acidic content. These may not raise your stomach acidity. Moreover, they are low in fat and sugar content, which helps to reduce gut acidity and helps to manage acid reflux symptoms. 

Are Heinz Baked Beans Acidic?

Heinz baked beans are rich in protein and fiber, and low in fats. It has a low pH value; therefore, it has low acidic content. It actually does not cause heartburn or acidity. Instead, it promotes gut health and stomach function.

Are Kidney Beans Acidic?

Kidney beans are acidic in nature; however, they have a low pH of 6.5 on the scale. It is usually tolerated by people with acidity and stomach disorders.

Are Chickpeas Acidic or Alkaline?

Chickpeas are alkaline in nature. They aid stomach health and easy digestion. 

Do Beans Have Acid?

Yes, beans have natural acids; in particular, they contain a high amount of phytic acid. However, soaking beans in the water may help to lose the acidic content of the beans. 


Throughout the years, there have been numerous myths about beans that have been spread through word of mouth and social media. So, are beans acidic? Many believe that beans are acidic in nature and difficult to digest. In fact, beans are not acidic at all, while they are also very easy to digest. It is very important to note that beans include a host of different varieties, and many can cause an upset stomach if not prepared properly.

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