Hidden in Plain Sight: Bioengineered Ingredients in Everyday Foods

Have you noticed the term bioengineered appearing on food labels? Perhaps you've wondered what it means, which foods may contain bioengineered ingredients, or how you can avoid them if you prefer to eat foods produced without genetic engineering.

Understanding food labels can be confusing, especially when the wording on a package doesn't tell you the whole story. While food manufacturers are required to disclose certain bioengineered foods in the United States, the rules have limitations. Some ingredients derived from bioengineered crops may not require disclosure, making it difficult for consumers to know exactly where their food comes from.

I always recommend buying as much food as you can from local farms and farmer’s markets. This is not only the best “healthy” option, but it supports local farms and businesses.

What Does Bioengineered Food Mean?

Bioengineered food comes from plants or other organisms whose genetic material has been altered using certain laboratory techniques.

Every living organism has DNA, which contains the instructions that determine its characteristics. Traditional plant breeding has been used for generations to develop crops with desirable traits, such as better flavor, larger fruit, or improved disease resistance.

Genetic engineering takes a different approach. Scientists can alter genetic material to introduce characteristics that may not be achievable through conventional breeding.

For example, some crops have been engineered to:

• Resist certain insect pests.

• Tolerate specific herbicides used to control weeds.

• Resist certain plant diseases.

• Develop other desired characteristics, such as changes in browning or food quality.

You may also hear the terms GMO, genetically modified, and genetically engineered. These terms are often used interchangeably in everyday conversation, although their technical and legal definitions can differ.

In the United States, bioengineered food is the term used in the federal government's National Bioengineered Food Disclosure Standard.

Which Crops Have Bioengineered Varieties?

Several crops commonly used in the food supply have bioengineered varieties. These include:

• Corn: Used in cornmeal, starches, syrups, sweeteners, cereals, snacks, and many processed foods.

• Soybeans: Used in soybean oil, soy lecithin, soy protein, and numerous packaged products.

• Canola: A source of oil used in cooking oils, dressings, sauces, and processed foods.

• Sugar beets: Used to produce refined sugar.

• Cotton: Cottonseed oil is used in some food products.

• Other crops: Certain varieties of papaya, potatoes, summer squash, apples, and other crops have also been genetically engineered. [1]

While both bioengineered and non-bioengineered varieties exist - more than 90% of U.S. corn, upland cotton, and soybeans are produced using genetically engineered (GMO) varieties.

However, because some of these crops are widely used in commercial food production, their derivatives can appear in products you might not expect.

How Bioengineered Ingredients Find Their Way Into Everyday Foods

You don't necessarily have to purchase a whole ear of corn or a bag of soybeans to encounter ingredients derived from bioengineered crops.

While my Seasonal Eating Plan [2] does not recommend the processed foods on this list it is important it know that food manufacturers use ingredients made from bioengineered crops in many of these familiar products, including:

• Breakfast cereals and granola bars

• Crackers, cookies, and baked goods

• Chips and other packaged snacks

• Salad dressings and mayonnaise

• Sauces, condiments, and prepared meals

• Sweetened beverages and desserts

• Cooking oils and shortening

For example, corn can be processed into corn syrup, corn starch, and other ingredients. Soybeans can be processed into soybean oil and soy lecithin, an ingredient often used to help products mix smoothly. Sugar beets can be processed into refined sugar.

The ingredient list tells you what is in the product, but it may not tell you whether the original crop was genetically engineered.

That distinction is especially important if your goal is to avoid ingredients sourced from bioengineered crops, rather than simply avoiding foods that carry a bioengineered label.

Why Aren't All Bioengineered Ingredients Identified on Food Labels?

This is one of the most confusing aspects of bioengineered food labeling.

In the United States, the USDA administers the National Bioengineered Food Disclosure Standard. Certain foods that meet the standard must carry a disclosure, which may appear as the words Bioengineered food, Contains a bioengineered food ingredient, a symbol, or an electronic or text disclosure.

However, the rules do not require every ingredient derived from a bioengineered crop to be identified as bioengineered.

1. Highly refined ingredients may not require disclosure

Consider soybean oil, canola oil, or refined sugar made from sugar beets.

During processing, the original crop is transformed into another ingredient. In many highly refined products, modified genetic material is no longer detectable.

Under the federal disclosure rules, highly refined foods and ingredients that do not contain detectable modified genetic material generally do not require a bioengineered disclosure on that basis.

This means a product may contain an ingredient derived from a bioengineered crop without carrying a bioengineered label.

For consumers, this creates a practical challenge: the absence of a bioengineered disclosure does not necessarily mean that a food was made entirely from non-bioengineered crops.

2. The ingredient name does not tell you it’s agricultural origin

An ingredient list might say:

• Soybean oil

• Canola oil

• Corn starch

• Corn syrup

• Soy lecithin

• Sugar

These names identify the ingredients, but they generally do not identify whether the source crop was genetically engineered.

For example, soybean oil may come from bioengineered or non-bioengineered soybeans. Unless the product provides additional sourcing information, you may not be able to determine which was used. Furthermore, I recommend avoiding all of the ingredients on this list even if they are not bioengineered.

3. Some disclosures are voluntary

Manufacturers may voluntarily provide additional information about ingredients derived from bioengineered crops, even when federal rules do not require disclosure.

However, you cannot assume that every manufacturer will provide this information.

The result is that consumers who want to avoid bioengineered ingredients may need to look beyond the standard label.

Does this mean companies are deliberately hiding bioengineered ingredients?

While products without a bioengineered disclosure may comply fully with federal labeling requirements they may “choose” not to disclose this information.

The concern is that the labeling system does not always give consumers a complete picture of an ingredient's agricultural origin. Whether you agree with the current rules or not, understanding their limitations helps you make better-informed choices.

There are also exemptions and exceptions within the disclosure standard, including certain small food manufacturers and specific circumstances involving incidental or technically unavoidable presence.

For anyone who wants to avoid bioengineered ingredients, the takeaway is simple: food labels provide useful information, but they do not always tell the whole story.

How to Reduce or Avoid Bioengineered Foods

Fortunately, there are practical ways to make food choices that better reflect your preferences.

1. Choose certified organic foods when possible

One of the most useful steps is to look for the USDA Organic seal.

Under USDA organic standards, genetic engineering is a prohibited method of production. Certified organic foods cannot intentionally be produced using genetic engineering.

This makes certified organic products a practical choice if you want to avoid bioengineered ingredients.

Organic certification does not guarantee that a food is entirely free from accidental contamination. However, it provides meaningful standards regarding how the food is produced and prohibits the intentional use of genetic engineering.

You may find local farmers who cannot afford the “organic” certification. Meet your farmers and ask questions about how they raise their crops. These farmers may have options that are just as good as others labeled organic.

If you cannot afford to buy everything organic, start with the products that matter most to you and work within your budget. Refer to the EWG list [3] to help you decide which foods to prioritize.

2. Read the entire ingredient list

Do not rely solely on the front of the package.

Terms such as natural, wholesome, pure, and made with real ingredients do not establish whether a product is bioengineered.

Look for ingredients derived from crops with bioengineered varieties, particularly corn, soybeans, canola, and sugar beets.

Remember that finding one of these ingredients does not prove that it is bioengineered but if the ingredient is not listed as “organic” the probability that is bioengineered is high. At the very least, invest the ingredient's source to find out if it has been genetically engineered.

3. Look for the USDA bioengineered disclosure

Check the package for the bioengineered wording or symbol.

If a product carries a disclosure, it provides information that may be useful when deciding whether to purchase it.

However, the absence of a disclosure should not be treated as proof that every ingredient comes from a non-bioengineered source.

4. Consider third-party non-GMO verification

You may also see products labeled Non-GMO Project Verified or carrying another non-GMO certification.

These programs have their own standards and verification procedures. If this is important to you, learn what the certification covers and how the product is evaluated.

Non-GMO certification and organic certification are not identical. Organic standards address a broader range of production practices, while non-GMO certifications focus on genetic engineering.

A product may carry a non-GMO claim without being organic, so check the specific certification rather than assuming the two are interchangeable.

5. Choose more whole foods and prepare meals at home

Whenever practical, build meals around foods such as farm raised meat and organic vegetables and fruits while considering your dietary needs as determined by your Mineral Balancing Program. Review my Seasonal Eating Plan [4] for general recommendations that are excellent for the client without dietary restrictions.

Preparing more meals at home can make it easier to control your ingredients and reduce reliance on packaged foods containing multiple refined ingredients.

However, whole foods are not automatically non-bioengineered. Some crops, including certain varieties of papaya, potatoes, apples, and summer squash, have bioengineered forms.

If avoiding bioengineered crops is a priority, look for certified organic options or reliable sourcing information when needed.

6. Contact food manufacturers

If you are uncertain about an ingredient, consider contacting the manufacturer directly.

For example, you might ask:

• Are your (insert ingredient) sourced from bioengineered crops?

• Are these ingredients certified organic or verified as non-GMO?

• Can you provide information about the source of these ingredients, even if the finished product does not require a bioengineered disclosure?

A manufacturer's response may help you make a more informed decision. If the company cannot provide the information you need, you can choose another product with clearer sourcing practices.

7. Start with the foods you buy most often

Trying to change every item in your pantry at once can feel overwhelming and expensive.

Instead, start by reviewing the foods you purchase most frequently.

Stick to whole foods and avoid processed foods as much as possible.

Compare alternatives, check certifications, and replace products gradually as your budget allows.

Making informed choices is more manageable when you approach it one step at a time.

What About Meat, Eggs, and Dairy?

If you are concerned about bioengineered foods, it is also worth understanding how animal products are treated under U.S. labeling rules.

Animals may be fed feed containing bioengineered corn or soy. However, meat, milk, and eggs from animals fed bioengineered feed are not automatically classified as bioengineered foods solely because of that feed.

For example, milk from a cow that consumes bioengineered feed does not require a bioengineered disclosure for that reason alone.

Are Bioengineered Foods the Same as Lab-Grown Meat?

If you prefer animal products from animals raised without bioengineered feed, you may look for certified organic products or other credible certifications with standards that address feed. However, the best option is to skip buying meat in the store and find a local farmer/rancher and or ranchers that can ship directly to you.[5]

No. These are different technologies.

Bioengineered crops are plants whose genetic material has been altered using certain genetic engineering techniques.

Cell-cultivated meat, sometimes called lab-grown meat, is produced by growing animal cells in a controlled environment. It is not the same as meat from an animal raised and slaughtered through conventional livestock production.

It is best to avoid both bioengineered crop ingredients and cell-cultivated meat, you will need to consider them separately because they involve different production methods and labeling considerations.

If you must buy meat at the grocers, here is a list of brands you can trust:

• Force of Nature

• Panorama Organic

• Pederson’s Natural Farms

• Pre Brands

• SunFed Ranch

• Teton Waters Ranch

• Thousand Hills Lifetime Grazed

• Verde Farms

Under USDA organic standards, organic livestock must receive feed that complies with organic requirements, which prohibit the intentional use of bioengineered ingredients.

The Bottom Line

If you want to reduce or avoid bioengineered ingredients, do not rely on the absence of a bioengineered label alone.

The current U.S. disclosure system does not necessarily identify every ingredient derived from a bioengineered crop, particularly certain highly refined ingredients that no longer contain detectable modified genetic material.

A practical approach

• Choose certified organic foods when feasible.

• Read ingredient lists carefully.

• Understand what bioengineered disclosures do and do not tell you.

• Look for credible non-GMO certifications.

• Ask manufacturers about ingredient sourcing when necessary.

• Focus on the foods you purchase most often and make changes gradually.

You do not need to become overwhelmed by every food choice. Start by becoming a more informed consumer, learn how to interpret the information available to you, and choose the products that best align with your preferences.

Knowing more about how your food is produced gives you greater control over the choices you make for yourself and your family.

Consider starting a Mineral Balancing Program where you can learn more about how to wisely choose food, the proper supplements you need (as determined by your HTMA), and lifestyle changes that support healing, prevent dis-ease and help you find the energy you need to live your best life.

Contact me if you have any questions about HTMA, Mineral Balancing or Holistic health. I am always here to help.

REFERENCES/FOOTNOTES

[1] https://www.ers.usda.gov/data-products/charts-of-note/110141

[2] https://www.holisticlifestyleconsulting.com/seasonaleatingplan

[3] https://www.ewg.org/foodnews/full-list.php

[4] https://www.holisticlifestyleconsulting.com/seasonaleatingplan

[5] https://grassfedsource.com/suppliers/national/

The entire contents of this website/article are based upon the opinions of Doreen McCafferty NLC, unless otherwise noted. Individual articles are based upon the opinions of the respective author, who retains copyright as marked. It is intended as a sharing of knowledge and information from the research and experience of Doreen McCafferty, NLC and her community. Doreen McCafferty encourages you to make your own health care decisions based upon your research and in partnership with a qualified health care professional. If you are pregnant, nursing, taking medication, or have a medical condition, consult your health care professional before using products based on this content. All information in this article is for educational purposes only and not designed to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice.