Is kiwi Acidic? Is it good for You?

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Christiana George
Christiana George
Welcome to The Tart Tart, my not-so-tart take on food, writing, and photography. I decided to start up this sucker after repeated nagging from Chris, my fiance, who cannot understand why the sight of a farmer’s market would send me into ecstatic convulsions (okay, total overstatement. I can be quite the histrionic at times).With that said, my interests, though chiefly in food, also span fashion, design, literature, and photography. So don’t mind the seemingly non sequitur odds and ends I toss in posts at times.

Kiwi fruit has a mesmerizing tangy taste with a unique and attractive appearance. It has furry brownish-green skin and an oval shape. Kiwi smoothies and kiwi in salads are very popular throughout the world.

However, a question often comes to mind while eating this tasty fruit: is kiwi acidic?

The short answer is yes, kiwi is acidic. All types of kiwi have a pH under 4, mostly in the range of 3.1 to 3.96. Anything with a pH less than 7 is acidic, and things with a pH less than 4 is moderately to highly acidic. Kiwis contain quinic, citric, and malic acids, which are responsible for the fruit’s level of acidity. Because of the acidity of this fruit, it may not be the best choice for people suffering from acid reflux.

In this article, let’s discuss some interesting facts about Kiwi fruit.

Kiwi Fruit – Acidic, Alkaline, or Neutral?

The categorization of compounds as acidic, alkaline, or neutral depends entirely on the pH of the compound. Anything with a pH less than 7.0 is acidic, and the lower the pH, the more acidic it is. Anything with a pH higher than 7.0 is alkaline, and the higher the pH, the more alkaline the compound is.

Acidic foods are acidic because of the individual compounds they contain. In the case of kiwis, they contain acids including citric acid, quinic acid, and maleic acid.

Malic acid comprises about 10% of the acids in kiwi, and the remainder is split fairly evenly between citric acid (40 to 60%) and quinic acid (40 to 60%).

pH of Kiwi

Not all kiwi have exactly the same pH. The pH of a kiwi varies by the variety of kiwi, and also how ripe the fruit is. pH values of kiwi ranges from 3.1 to 3.9. Let’s look at these values in more detail.

NamepH range
Green Kiwi Fruit3.1 to 3.4
Golden Kiwi3.7
Kiwi Berries3.1 to 3.9
Hardy Kiwi3
Red kiwi3.1 to 3.9
Table 1: pH values of different types of kiwi

Are kiwis good for you? (5 Reasons You Should Eat Kiwis)

In short, yes! Kiwi is good for you. It is an essential source of vitamins and minerals. Several of the reasons that we should eat kiwi are that it can increase heart health, digestive health, and even the body’s immunity against diseases. So let’s take a brief look at the five most attractive benefits.

#1 Assist in Weight loss

Kiwi contains high levels of dietary fiber and is fairly low in calories. Therefore, it is an ideal fruit for people on a diet. Eating a reasonable proportion of kiwi daily can be very helpful in their weight loss journey.

#2 Blood Pressure Control

Kiwi is a very beneficial fruit for people with high blood pressure. One study showed that people who ate kiwis demonstrated a reduction in their blood pressure. So, patients known to have high blood pressure can drink kiwis smoothies or eat kiwi in salads as a way to help control their blood pressure. An added benefit is that kiwi has a fairly high water content, which makes it a hydrating food.

#3 Increase immunity

Kiwi is a fantastic source of vitamin C. Vitamin C is essential to strengthening the body’s immunity system, and its ability to fight various diseases. The immune system is important to fighting off viral, bacterial, and fungal infections. People who would like to strengthen their immune system should consider adding kiwi as an excellent source of vitamin C.

#4 Healthy skin

As we said above, kiwi is an excellent source of vitamin C. Kiwi also contains antioxidants. Both of these types of compounds are known to be good for the skin. Eating kiwi is one way to achieve healthy glowing skin. In addition to eating kiwi, kiwi is in some cosmetics and skin products. It is thought to have moisturizing and rejuvenating properties, which are characteristics many people are fond of. 

#5 Prevention of constipation

Constipation can be a really uncomfortable condition. But, you can avoid it. How? Kiwi smoothies and raw kiwi can prevent constipation. Kiwi is a rich source of dietary fiber and water, which are two of the most important elements in treating constipation. So, kiwi is a great choice for people suffering from constipation. 

5 Reasons You Should Eat Kiwis
Nutrient          Concentration in 1 Kiwi (69g)
Dietary Fiber2.1 gram
Vitamin C64 mg
Carbohydrates10.1 gram
Energy42 calories
Calcium23.5 mg
Vitamin E1.0 mg
Potassium215 mg
Table 2: Nutritional information for Kiwi

Does kiwi affect acid reflux?

People who have acid reflux should avoid Kiwi; you may wonder why. The reason behind this is that Kiwi is an acidic fruit. Kiwi can increase acidity in the stomach of acid reflux patients.

The elevated amount of acid can cause a burning sensation, vomiting, and irritation of the esophagus. According to healthcare professionals, Kiwi does affect acid reflux.

Sometimes, patients who eat Kiwi with acid reflux complain about gassy bloating in the stomach, a bitter taste, and irritation in the lining of their esophagus. It is due to the backward movement of acid from the stomach to your mouth.

Anything you eat can have either a positive or negative effect on your body. It is important to make choices that have the most positive effect on your body. For those with reflux, kiwi may not be the best choice.

Is yellow kiwi fruit acidic?

Yes, yellow kiwi fruit is acidic. However, it is somewhat less acidic than green kiwi. Yellow kiwi is sweet, and not as tangy as green kiwi, which has a more tangy taste.

Research has shown that yellow kiwi has a pH of 3.7, which means that yellow kiwi is also an acidic fruit. Therefore, you can get the nutritional benefits of kiwi from a slightly less acidic fruit by eating yellow kiwi instead of green ones. 

Is golden kiwi acidic?

Yes, golden kiwi is also an acidic fruit. According to some people, their taste is intermediate between the taste of mangoes and strawberries. But don’t be fooled by their sweet taste. It doesn’t mean that golden kiwi is not acidic. Like green kiwi fruit, gold kiwi also contains citric acid, quinic acid, and malic acid, and is definitely acidic.

Are kiwi berries acidic?

Kiwi berries are also acidic, like kiwi fruit. They’re juicy with a sweet and tangy taste. In appearance, kiwi berries look like miniature kiwi fruits. Like kiwi fruit, they have a high citric acid content, which means they are acidic as well. They are used as a snack around the world. They are quite popular because they are low in calories but high in nutrition.

kiwi smoothie


Is kiwi acidic food?

Kiwi fruit is acidic food. It contains a high concentration of citric acid, malic acid, quinic acid, and folic acid. It is about as acidic as an orange, but less acidic than lemons and limes. Due to its acidic nature, it has specific effects on the human body. It can increase acidity in the stomach, which results in exacerbating symptoms of acid reflux.

Does Kiwi have lots of acids?

Yes, kiwis do have lots of acids. As a breakdown of the acid content, about 40 to 60 percent is citric acid, nearly 40 to 60 percent is quinic acid, and the remaining 10 percent or so is malic acid. The presence of these acids indicates kiwis are acidic. Their pH range is around 3.

Which fruit is most alkaline?

Watermelon is one of the most alkaline fruits. Most fruit is at least somewhat acidic, but watermelon is very close to neutral. In addition to this, coconut, bananas, and papayas are close to neutral.

Can you eat kiwi fruit with acid reflux?

You cannot eat kiwi fruit with acidic reflux because kiwi is a fairly acidic fruit. Therefore, if a person with acidic reflux consumes kiwis, he or she is likely to face the bitter consequences of it. In addition, the burning sensation in the esophagus, commonly known as heartburn, may increase.

What are the disadvantages of kiwi fruit?

Kiwi fruit has certain disadvantages. It can cause hives in people. It can cause severe allergic reactions to those who are allergic to fruits. Although Kiwi is healthy fruits, they have many adverse effects as well on the body.

Bottom Line

To conclude, Kiwi is a beneficial fruit for our health with a unique sweet and tangy taste. The main point of the above discussion is the question, “are kiwis acidic?” And to answer this, yes, kiwis are acidic, and for this reason, patients with acidic reflux should avoid eating them. It can increase their acidic reflux and bring discomfort to them. It should now be clear that kiwi does affect acidic reflux. A healthy person, without any symptoms of GERD, can add kiwi to his balanced diet, and enjoy the health benefits of doing so.

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