Popcorn is made from a type of corn kernel that puffs up when heated.

It’s a popular snack, but you may wonder whether it’s a reliable gluten-free option.

In those with gluten intolerance, wheat allergy, or celiac disease, consuming gluten can cause adverse effects like headaches, bloating, and intestinal damage.

This article explains whether all popcorn is gluten-free and offers tips for choosing one that is.

Most popcorn is gluten-free

Popcorn is made from corn, which doesn’t contain gluten. In fact, corn is often recommended as a safe alternative to wheat for those with celiac disease, and most people who cannot tolerate gluten can safely enjoy corn products.

However, corn contains proteins called maize prolamins, which can be problematic for some people with celiac disease or gluten intolerance.

Research has shown that certain individuals with celiac disease may experience an inflammatory response to these proteins. To determine whether you have a corn sensitivity, it’s best to speak with your healthcare provider.

SUMMARY
Popcorn kernels are naturally gluten-free. Yet, some people with celiac disease may also have intolerances to certain proteins in corn.

Some popcorn products may contain gluten

Though most popcorn is naturally gluten-free, certain commercial brands may contain this group of proteins.

Popcorn made in facilities that also manufacture glutenous foods may be at risk for cross-contamination.

Furthermore, popcorn that has been flavored or made using certain additives may contain gluten. For example, certain toppings or spice blends could include gluten if the product isn’t labeled gluten-free.

Some common gluten-containing additives include malt flavoring, wheat starch, brewer’s yeast, and soy sauce.

SUMMARY
Popcorn may be at risk for gluten cross-contamination depending on where it’s manufactured. Certain popcorn brands may use gluten-containing flavorings or additives.

How to ensure your popcorn is gluten-free

If you’re particularly sensitive to trace amounts of gluten, choosing a popcorn without additives or flavorings is a good idea. Look at the ingredient list and choose a product that lists only “popcorn” or contains only corn kernels and salt.

It’s also a good idea to select products that are labeled certified gluten-free. The Food and Drug Administration (FDA) stipulates that products labeled gluten-free must contain fewer than 20 parts per million (ppm) of gluten.

In addition, manufacturers are required by law to indicate common food allergens — including wheat — on the label.

You can also reach out to companies directly to ask about their processing practices, specific product ingredients, and cross-contamination control.

Third-party certification

The best way to ensure that your popcorn doesn’t contain gluten is to purchase products that have been certified by a third party and labeled as such.

Third-party certification marks indicate that the popcorn was independently tested and complies with the FDA guidelines for products labeled gluten-free.

Examples of third-party certifications include NSF International, which confirms that a product contains fewer than 20 ppm of gluten, and the Gluten Intolerance Group, which guarantees fewer than 10 ppm.

SUMMARY
To minimize your risk of eating gluten-containing popcorn, look for products that only contain popcorn kernels or are labeled gluten-free. Even better, find a popcorn with third-party gluten-free certification.

How to make your own gluten-free popcorn

It’s easy to make your own gluten-free popcorn. All you need are raw popcorn kernels and a heat source. If you don’t have an air popper made specifically for making popcorn, you can use a microwave or a pan and stove top.

To make gluten-free popcorn in the microwave:

  1. In a brown paper lunch bag, add 1/3 cup (75 grams) of popcorn kernels and fold the top of the bag a few times to prevent the kernels from falling out.
  2. Place the bag in the microwave and cook on high for 2.5–3 minutes, or until you hear 2–3 seconds between pops.
  3. Leave the bag in the microwave for 1–2 minutes to cool. Then carefully remove it from the microwave.
  4. Enjoy your popcorn straight out of the bag or pour it into a large serving bowl. You can season it with salt, butter, or other gluten-free seasonings.

Alternatively, you can make popcorn on your stovetop:

  1. Place 2 tablespoons (30 ml) of high-heat oil, such as avocado oil, in a large pan on your stovetop and add 2–3 popcorn kernels. Turn the heat on high.
  2. Once you hear the kernels pop, remove the pan from the heat and add the remaining 1/2 cup (112 grams) of unpopped kernels. Cover the pan and let it sit for 1–2 minutes.
  3. Place the pan back on the stove on high heat and allow the remaining kernels to pop. Shake the pan occasionally to help with even heating.
  4. Once the popping slows to every 2–3 seconds, remove the pan from the heat and let it sit for 1–2 minutes in case any remaining kernels will pop.
  5. Pour your popcorn into a large serving bowl and eat plain or with a little salt, butter, or another gluten-free seasoning of your choice.

SUMMARY
Making your own popcorn is a good way to make sure it’s gluten-free. This can be done using a popcorn air-popper, microwave, or pan on the stovetop.

The bottom line

Popcorn is naturally gluten-free and suitable for most people with gluten sensitivities or celiac disease.

Still, some individuals who react to gluten may also be sensitive to certain proteins in corn.

What’s more, some commercial products may be cross-contaminated with gluten or include glutenous ingredients.

A good first step is to look for popcorn that is labeled certified gluten-free or make a homemade batch in the comfort of your own kitchen.

Article Source
Title: Is Popcorn Gluten-Free?
Link: https://www.healthline.com/nutrition/is-popcorn-gluten-free