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Is Corn Acidic? (How Bad Is It?)

Most vegetables and fruits produce an alkaline effect in your stomach after eating. Still, some certain vegetables and fruits are acidic by nature, like lentils, olives, blueberries, glazed or canned fruits.

In this write-up, we are going to discuss if corn is acidic.  

Is Corn Acidic?

Corn is indeed acidic by nature. The pH of different forms of corn, including corn on the cob, corn flakes, and canned corn, varies between 5.9 and 6.2, which shows it is acidic by nature. Products with pH less than 7 are considered acidic, whereas pH more than 7 is alkaline or basic by nature.

How to recognize acidic foods? 

Certain foods contain FODMAPs, rapidly fermentable carbohydrates, which can cause gas, gut inflammation, uncomfortable tummy, and bloating in some people because they can feed bacteria.

But some of the foods with FODMAPs can also help eliminate GI problems and improve your digestion.

According to experts, a diet with a high level of fiber-rich foods can improve the growth of healthy bacteria in your gut as it can help in controlling inflammation in your stomach.

RELATED: Is Popcorn Acidic?

But foods with high FODMAP and high fiber can cause inflammation and other similar problems to the users. Corn comes in the category of high FODMAP foods with high fiber. 

Is corn good for your stomach? 

Skillet Corn
Skillet Corn

Though corn is acidic, it can still be good for your stomach if consumed moderately. Corn is consumed in various forms like cooked on the cob, popcorn, and maize flour used for making cornmeal.

It is challenging for some people to digest fresh sweet corn as it has 2 types of FODMAPs.

Popcorn is considered a healthy and light snack, but it can upset your digestion due to the high density of carbs in it, as in 100 grams of fresh sweet corn, there are nearly 64 grams of carbs. Most people can easily digest some of the corn-related preparations like corn tortillas and whole cornmeal etc.

The preparations made by using whole grain maize flour can also be digested easily due to the low level of FODMAPs in it. So, to find the most suitable corn preparation for your belly, you must try out some of them. But to digest corn products easily, you should consume them in limited quantities.  

RELATED: Is Cauliflower Man-Made?

Other foods with dietary acid loads  

Generally, cheese, meat, processed grains, and soft drinks are some of the foods that carry loads of dietary acid. On the other hand, most vegetables and fruits are basic or alkaline by nature because of the low dietary acid levels in them.  

In western diets usually, animal proteins and other foods with high Potential Renal Acid Load or PARLs are found in abundance as compared to vegetables and fruits with low dietary acid. 

RELATED: Acidic Foods: 10 Things You Should Know (Must Read)

According to experts, plant-based diets with low dietary acid loads, including fruits and vegetables, can help in improving the health of your heart and kidney, whereas diets with high dietary acid loads can affect your health adversely.  

Grilled Corn On The Cob
Grilled Corn On The Cob

The main reason for unhealthy effects of diets with high dietary acid loads can be due to an increase in the levels of blood sugar and CRP or the inflammatory marker C-reactive protein, as well as rates of obesity.  

So, it is good to eat foods with low PARLs like fruits and vegetables and limit the use of foods with high PARLs.   

RELATED: Are Mangoes Acidic? (Should You Avoid Them)

Some of the foods with high dietary acid load  

Animal proteins and red meat: Processed meat and red meat are the most popular acid-producing foods in the western diet. Eggs and chicken are the other animal proteins that are high in acidic nature. 

Soft drinks: Western diets also include soft drinks containing a lot of phosphoric acids that increase the load of dietary acid in these drinks. 

Dairy products, including cheese: Dairy products, including milk, cheese, and ice cream, are high in dietary acid load due to the high amount of phosphorus in them. 

Processed grains: A high amount of products made from refined grain products like fast food, white bread, and other baked products that are high in dietary acid load are found in abundance in western diets.  

RELATED: Is Soy Sauce Acidic? (Should You Continue Using It)

Thus a load of dietary acid can be reduced in the diet by replacing corn and other foods made from refined grains with vegetables and fruits as well as other foods with alkaline pH.  

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.

MORE RELATED INFORMATION

Is Corn Good For Acid Reflux?

Corn is acidic by nature, but it shouldn’t trigger your acid reflux symptoms if eaten plain and in moderation. On the other hand, corn on the cob with butter is known to be a heartburn trigger. Next time when making corn on the cob, try it without butter or try some other dishes such as polenta.