25 Game-Changing Gluten Free Statistics

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25 Game-Changing Gluten Free Statistics

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Did you know that current world number one and all-time tennis great Novak Djokovic describes his switch to a gluten free diet as the move that enabled him to reach the top of his game? 

This game-changer is just one of the mind-blowing gluten free statistics and fascinating facts we have in store for you.

First things first, though.

Which foods contain gluten? And what is it, exactly?

Here’s the thing:

Commonly found in grains like rye, wheat, and barley, gluten is a group of proteins that helps maintain the shape of the food by keeping moisture intact and providing elasticity. It also makes food chewier. 


People are actively opting for a gluten free diet because of the multiple benefits it offers for conditions like, irritable bowel syndrome, neurological disorder gluten ataxia, type 1 diabetes, and HIV associated enteropathy.

Amazing Gluten Free Stats (Editor’s Choice)

  • Women are more affected by gluten-related disorders than men. 
  • The gluten-free product market is expected to grow by 8 to 10%. 
  • Nearly 3.1 million individuals across the US are on a gluten free diet. 
  • Gluten free restaurant trends in the US are growing.
  • 20 million Americans suffer from gluten sensitivity. 
  • The gluten free food market is expected to grow from $3.73 to $6.43 billion worldwide. 
  • The gluten free food market grew by 24% between 2013 and 2017.
  • Demand for gluten free food is growing due to greater awareness.
  • 18% of adults buy gluten free food.

Gluten Free Statistics Worldwide

Here are some interesting gluten-free stats to give you a quick overview of gluten intolerance worldwide and the latest gluten-free food trends 2020.  

Let’s take a look:

1. The worldwide prevalence of Celiac disease is 1.4% based on blood tests and 0.7 % based on biopsy results.

Celiac Disease Foundation 

According to gluten intolerance statistics worldwide, this disease is affecting not just the US but people worldwide. The prevalence of Celiac disease in the US is 0.9%, and the figures for Asia and Europe are 0.6% and 0.8%, respectively.

2. Females are more affected than males by gluten-related disorders, and it’s more common among children than among adults. 

Celiac Disease Foundation 

Whoa! These statistics related to people with a gluten-related disorder have truly shocked us to the core. 

Who knew that the prevalence of gluten-related disorders would be greater in children and females? This makes us wonder about food intolerance stats worldwide. But before moving forward, here’s a quick statistic on food intolerance:

3. Food allergy affects nearly 2.5% of the world population, but the spread of prevalence is between 1 and 10%.


The most common food types that elicit hypersensitivity worldwide are milk, wheat, fish, nuts, and eggs. 

Since food allergies and gluten-related disorders are a bitter reality, let’s take a look at gluten free food trends 2020 to see how the manufacturers are catering to affected people and how markets are changing to accommodate this segment. 

4. The gluten-free product market is expected to grow by 8 to 10%.

The Celiac Scene 

This growth is expected to occur in the next five years. At present, there are approximately 63,794 gluten free products on the market.

5. There will be a greater variety of grain and gluten free flours.

The Celiac Scene 

As gluten free flour substitutes gain traction, we will see more variety. This means that consumers will no longer have to buy multiple flour brands, as manufacturers are now producing easy to use flour blends.

Gluten Free Statistics - bread

Benefits of Gluten Free Diet

Now, let’s take a look at some gluten free diet nutrition statistics

6. People prefer gluten free food because of dieting purposes and gluten intolerance. 


What’s more, people believe these products to be healthier and better for digestive health. So, there you have it. That’s exactly why people eat gluten free these days.

7. A gluten free diet is beneficial for both people with allergies and those without.


This surely answers the question of is gluten free diet healthy? Indeed, it is beneficial if not completely healthy. Those diagnosed with celiac disease or any other gluten related disorder must follow a life-long gluten-free diet for health reasons. However, even if you don’t have gluten related disorders, you can still follow this diet to enjoy a plethora of benefits.

8. By removing gluten from your daily diet, you can benefit greatly.

Jeff Sanders 

A gluten-free diet helps: 

  • Lower cholesterol levels
  • Increase energy levels
  • Promote digestive health
  • Promotes weight loss in a healthy way 
  • Improve health among people with arthritis and irritable bowel syndrome

Let’s take a deeper dive and learn some more Gluten free and the food industry statistics. Shall we? 

9. Between 2013 and 2015, the gluten-free industry grew by 136%.

Harvard School of Public Health

Do you know what 136% translates into in terms of sales? 

Yes, you got that right: 

That’s almost $12 billion in sales. 

All these gluten free stats discussed so far show this diet is not a passing fad; in fact, it’s fast becoming the preferred lifestyle choice for many in the US and all over the world. 

Gluten Free Food Statistics

Here are some more statistics on a gluten free diet and how many people are on a gluten free diet in the US:

10. Nearly 3.1 million individuals across the US are on a gluten-free diet.


More and more people are slowly giving up gluten regardless of whether they have been diagnosed as gluten intolerant or not. In fact, even though the prevalence of Celiac disease remained flat between 2009 and 2017, the number of Americans going gluten free tripled.

If this got you wondering about how many people actually have a gluten allergy, we have you covered. 

Read the statistics below to find out:

11. Almost 6 to 7% of the population may have gluten sensitivity.

Very Well Health

This means that approximately 20 million individuals across the US could have this condition. Symptoms of gluten sensitivity include headaches, eczema, brain fog, fatigue, and digestive problems.

Talking about gluten, let’s bust some myths by looking at the following gluten free organic food stats:

12. The global market for gluten-free food is predicted to reach $8.3 billion by 2025.


The need for gluten free foods has been on the rise since 2015 and 2016. Apart from those who suffer from celiac disease, many people choose to eat gluten-free food because they see many health benefits in such diet.

13.  Most dairy products are gluten free.


Although most of the dairy items are free from gluten, flavored milk can be different, so make sure you read the label carefully.

14. Gluten free restaurants are becoming more popular in the US, gluten free statistics reveal.


Dishes identified as gluten free now appear on 26% of US restaurant menus. That’s a whopping 182% more than the last four years and 10% more than the last year alone. Furthermore, this trend is expected to increase dramatically in the next four years. Needless to say, this is definitely among the many gluten free food trends 2020 to watch out for.

Gluten Free Statistics - Cookie

Celiac Statistics

Celiac is an autoimmune disease, which causes gluten intolerance. If people suffering from it take gluten, their small intestine is damaged. This disease is estimated to affect one in a hundred individuals across the globe. 

Let’s check out the percentage of US population with Celiac disease:

15. Celiac disease affects 1 in 133 healthy people in the US.

Cure Celiac Disease

Although it affects a tiny percentage of the US population, scientists believe that 97% of the people with this condition are undiagnosed. 

16. Type 1 diabetes affects nearly 3 million people, and 6% of them are diagnosed with Celiac disease.

Cure Celiac Disease

This shows that Celiac disease is common in people with Type 1 diabetes. 

What’s interesting to note here is: 

Gluten free diet trends are growing massively among both people who have gluten intolerance and people who don’t. 

Let’s take a look at the next stat, as we’re sure it will amaze you just as much as it did us when we found it: 

17. According to gluten free statistics, 72% of the 3.1 million Americans on a gluten free diet are classified as PWAGs.


That’s huge! PWAG is the abbreviation for people without Celiac disease avoiding gluten.  We bet you didn’t see that one coming, did you?

Next, here are some non-celiac gluten sensitivity (NCGS) stats:

18. 18 million Americans suffer from gluten sensitivity.

Beyond Celiac

This is approximately six times more than the people diagnosed with Celiac disease. 

19. Gluten sensitivity is a clinically recognized condition, but it’s less severe than Celiac disease.

Beyond Celiac 

People who have gluten sensitivity show some symptoms of Celiac disease but don’t test positive for it. Nor do they experience intestinal damage common in people who suffer from Celiac disease. 

These gluten-free stats point towards two things: 

First, food allergies and intolerances are becoming serious health concerns. 

Second, in order to keep these health concerns at bay, people are proactively making healthy choices. 

So, the gluten free food market is expected to keep growing in the years to come. 

Gluten Free Market and Forecast

Here’s a quick overview of the growth of the gluten free market over the years: 

20. The global gluten free food market is expected to grow from $3.73 to $6.43 billion.


This massive growth is expected to happen between 2019 and 2025.

21.  Gluten free food market growth rate was 24% between 2013 and 2017.


This growth was propelled by an increase in new gluten free labeled products, including both food and beverages. In fact, 14.5% of the new beverages and food products launched had a gluten free claim.

22. Growing awareness leads to greater gluten free food demand.


As more people become aware of the benefits of a gluten free diet and opt for healthy food alternatives, the demand for gluten free products in the market will increase even more. 

23. Gluten free market demographics show that 18% of adults buy gluten free food.

Market Research 

This is up by 3% from what was recorded back in 2010.

24. 27% of consumers believe gluten free food helps them lose weight.

Gluten Bee

Likewise, 59% of women buyers think gluten-free products are worth every extra dime spent.

And on that note: 

Wrap up

Based on the latest gluten free statistics, we can say that this is more than a trend. It will gradually become a way of life. 

Have these stats persuaded you to try a gluten free diet? Now, it might not help you win a total of 17 tennis Grand Slams (and counting), as it did Novak Djokovic, but it will come with considerable health benefits.