
In our fast-paced world, convenience is frequently at a very high price when it comes to the Hidden Dangers of Petrochemicals and Carcinogens in Our Food Supply Many products that sit on grocery store shelves or pop-up around fast-food chains turn out to be packed full with petrochemcials — all synthetic substances orioginally derived from petroleum and natural gas. But even though these additives help make food last longer and taste better, they have been proven to cause a number of health risks—like being directly linked to cancer-causing carcinogens. We will delve into the pervasive and unregulated use of petrochemicals in our food supply, and hopefully shock you with just how unsafe these substances truly are.
Why Are Petrochemicals Used in Our Food?
I am a Mother ,and who like you is worried about the health and safety of our families. It saddens me to see how much petrochemicals we put into the food supply that is sold. A part of our daily diets, these substances originated from petroleum and natural gas. But why is this the case?
Unfortunately, these things are time-consuming and expensive. Petrochemicals are a ready, cheap source of making food look better and last longer for big food companies. Those chemicals aid in preserving products well before they reach the store, where drivers can drop them to stock shelves for days or even weeks long without spoiling. They also make it possible for manufacturers to design food that matches our idea of what things should look and feel like, beautiful colors, smooth textures and always the same even if you buy exactly the product in different parts at no matter times.
Some petrochemicals such as butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT), are even used to make bread fluffier, chips crunchier or candies more shimmery. For example, they could develop flavors that would otherwise have the flavor of cheap processed foods. These chemicals are cheap to make, and so they cut expenses for food companies — with those savings passed on subtly in the form of lower prices.
Sure but what does this cost in reality? Petrochemicals make food more aesthetically pleasing and better tasting but that beauty comes with a price for both human health as well as overall quality of nutrition. A number of the chemicals present are known carcinogens, which is to say that they have been found to cause cancer. Some can lead to gut health issues, others are implicated in allergies and hormonal disruption.
This concerns me very much as a mother. It’s hard to feel good about the food I’m providing my family when disguised chemicals are in every aisle, which makes it difficult for me to trust that it is all safe. We just cannot sidestep the fact that they can mess up all sorts of things in us, ranging from digestion issues to messing with our hormones.
First and foremost, the well-being of our families. We are able to make better informed decisions about what we chose to eat. That power is and should be used to guarantee our food safety and quality.
What Are Petrochemicals?
As we all know, Petroleum gives us the vast numbers of different types of chemicals which are called petrochemicals (from petroleum and natural gas) They perform many functions in food: maintaining freshness; coloring, and enhancing texture. While they are in common practice, there is increasing anxiety about health outcomes that arise as a result of consistent consumption. Many times these compounds are absent from ingredient labels, or if they do appear it is under obscure names that most consumers would not recognize as something present in their food.
The Role of Big Food Corporations

Since profit is usually their main motive, big food corporations often liberaly use petrochemicals and other artificial additives in a quest for cost-effectiveness and shelf-life. The companies for which taste and ease of consumption are more important than consumer health. Consequently, a lot of processed foods and baked goods as well as fast-food items are filled with chemicals that have been shown to cause major health problems such as cancer or hormone disruption along other chronic conditions.
One of the most concerning chemicals used in food production is potassium bromate.
The Hidden Dangers of Potassium Bromate
Potassium Bromate: a Petrosynthesis-derived bromine containing chemical compound. Widely used in the baking to improve dough strength, rise and crumb structure of bread. Yet the W.H.O. list of agents that probably cause cancer in humans contains potassium bromate as a possible human carcinogen. Studies have shown that it leads to tumors in the kidneys, thyroid, and other organs of animals.
Lack of Regulation and Public Health RisksIn many parts of the world, including the European Union, Canada, and Brazil, the use of potassium bromate in food production has been banned due to its potential health risks. However, in the United States, it remains legal, and many commercial bread manufacturers and fast-food chains continue to use it. This lack of regulation means that consumers may unknowingly be exposed to a potentially dangerous chemical every time they eat bread from their local supermarket or fast-food restaurant.
Brands and Fast Food Chains That Use Potassium Bromate
Potassium bromate is often listed on ingredient labels simply as “potassium bromate,” with no indication of its synthetic origins or associated health risks. It is commonly found in many popular bread brands and fast food chains, including:
- Wonder Bread
- Nature’s Own
- Sara Lee
- Sunbeam
- Pepperidge Farm
- Subway
- Burger King
- McDonald’s
- Wendy’s
These brands and chains produce various bread products, including sandwich buns, rolls, and loaves, that may contain potassium bromate, making it crucial for consumers to read labels carefully and seek out alternatives that do not use this additive.

List of Petrochemicals in Food
In addition to potassium bromate, numerous other petrochemicals are used in food production. Below is an exhaustive list of some of the most common petrochemicals found in our food supply:
Preservatives
- Butylated Hydroxyanisole (BHA)
- Source: Derived from petroleum.
- Use: Preserves fats and oils, preventing them from becoming rancid.
- Obfuscation: Often listed simply as “BHA,” without indicating its synthetic origin. Commonly found in cereals, potato chips, and chewing gum.
- Butylated Hydroxytoluene (BHT)
- Source: Synthetic antioxidant made from petrochemical derivatives.
- Use: Prevents oxidation in oils and fats.
- Obfuscation: Listed as “BHT” on labels, obscuring its petrochemical origins. It is found in snacks, baked goods, and processed meats.
- Tert-Butylhydroquinone (TBHQ)
- Source: Synthetic antioxidant derived from petroleum.
- Use: Extends shelf life in processed foods like frozen meats, crackers, and snack foods.
- Obfuscation: Labeled as “TBHQ,” often without mention of its petroleum origins.
- Sodium Benzoate
- Source: Derived from toluene, a petrochemical.
- Use: Prevents mold and yeast growth in acidic foods like sodas, fruit juices, and pickles.
- Obfuscation: Listed as “sodium benzoate” without referencing its synthetic nature.
Artificial Sweeteners
- Saccharin
- Source: Synthesized from petroleum derivatives.
- Use: Used in diet sodas, sugar-free products, and low-calorie foods.
- Obfuscation: Listed as “saccharin” without detailing its synthetic origins.
- Aspartame
- Source: Derived from phenylalanine, a compound synthesized from petroleum.
- Use: Found in diet sodas, sugar-free products, and low-calorie snacks.
- Obfuscation: Marketed as a low-calorie sweetener, with no mention of its petrochemical roots.
- Sucralose
- Source: Synthesized from sugar but involves a chlorination process that uses petrochemicals.
- Use: Used in various sugar-free and diet products.
- Obfuscation: Marketed as a natural sweetener despite its synthetic processing.
- Acesulfame Potassium
- Source: Synthesized from acetoacetic acid and fluoride derivatives, both linked to petrochemicals.
- Use: Used in baked goods, sugar-free products, and diet sodas.
- Obfuscation: Listed as “acesulfame K” or “Ace-K” without indicating its synthetic origins.
Artificial Colors
- FD&C Red No. 3 (Erythrosine)
- Source: Coal tar, a byproduct of petroleum refining.
- Use: Used in candies, baked goods, and snacks.
- Obfuscation: Listed by its color index number, often labeled as “artificial color.”
- FD&C Yellow No. 5 (Tartrazine)
- Source: Derived from petrochemicals.
- Use: Found in beverages, candies, and snacks.
- Obfuscation: Listed as “Yellow 5,” obscuring its synthetic origin.
- FD&C Blue No. 1 (Brilliant Blue FCF)
- Source: Derived from coal tar, linked to petroleum.
- Use: Used in beverages, candies, and processed foods.
- Obfuscation: Listed by its color index number, without mention of its petrochemical source.
Emulsifiers
- Polysorbates (e.g., Polysorbate 60, 65, 80)
- Source: Derived from sorbitol, a sugar alcohol processed with ethylene oxide, a petrochemical.
- Use: Used in ice cream, salad dressings, and baked goods.
- Obfuscation: Listed as “polysorbate” followed by a number, without detailing its synthetic process.
- Sorbitan Monostearate
- Source: Derived from sorbitol (a sugar alcohol) and stearic acid, both processed with petrochemicals.
- Use: Found in margarine, baked goods, and snack foods.
- Obfuscation: Labeled as “sorbitan monostearate,” obscuring its synthetic origins.
- Glycerol Monostearate
- Source: Derived from glycerin and stearic acid, both processed using petrochemicals.
- Use: Used in candies, baked goods, and as an anti-caking agent.
- Obfuscation: Listed as “glycerol monostearate” without indicating its petrochemical background.
Thickeners and Stabilizers
- Propylene Glycol Alginate
- Source: Derived from alginic acid (from seaweed) but processed with propylene glycol, a petrochemical.
- Use: Used in salad dressings, sauces, and ice creams.
- Obfuscation: Listed as “propylene glycol alginate” without reference to its petrochemical processing.
- Xanthan Gum
- Source: Produced through fermentation but often processed using petrochemical-derived substances.
- Use: Found in sauces, dressings, and gluten-free products.
- Obfuscation: Labeled as “xanthan gum” and marketed as a natural thickener.
- Guar Gum
- Source: Derived from guar beans but processed with petrochemical solvents.
- Use: Used in sauces, dairy products, and baked goods.
- Obfuscation: Labeled as “guar gum,” often presented as a natural thickening agent.
- Carboxymethylcellulose
- Source: Derived from cellulose but chemically modified using chloroacetic acid, a petrochemical.
- Use: Used in ice creams, baked goods, and processed foods.
- Obfuscation: Listed as “carboxymethylcellulose” or simply “CMC,” without mention of its synthetic origins.
Flavor Enhancers
- Monosodium Glutamate (MSG)
- Source: Synthesized from glutamic acid, which can be derived from petroleum.
- Use: Found in processed foods, snacks, and soups.
- Obfuscation: Labeled as “MSG” or “monosodium glutamate,” often marketed as a natural flavor enhancer.
- Disodium Inosinate
- Source: Often produced from meat or fish but can be synthesized using petrochemical processes.
- Use: Used in combination with MSG in savory snacks and processed foods.
- Obfuscation: Listed as “disodium inosinate” without indicating its synthetic process.
- Disodium Guanylate
- Source: Similar to disodium inosinate, it can be derived from meat or synthesized using petrochemical processes.
- Use: Used in processed foods, soups, and snacks.
- Obfuscation: Labeled as “disodium guanylate” without mentioning its synthetic origins.
Protecting Your Health
The Health Risks of Having Petrochemicals in Our Food Supply Artificial agents which boost shelf life and improve the texture as well appearance of edible substances but can be carcinogenic at times. We created this list of the health problems and carcinogens associated with petrochemicals usually found in our food.
Health Issues Linked to Petrochemicals in Food
- Cancer
- Carcinogens: Potassium bromate, butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), and certain artificial colorings (e.g., FD&C Red No. 3) have been linked to the development of tumors and other cancers.
- Impact: Increased risk of kidney, thyroid, and gastrointestinal cancers.
- Hormone Disruption
- Chemicals: BPA (Bisphenol A) found in some food packaging materials, along with certain artificial preservatives like BHA and BHT.
- Impact: Disruption of endocrine function, potentially leading to issues such as infertility, developmental problems, and increased risk of hormone-related cancers.
- Behavioral Issues
- Chemicals: Artificial colors like FD&C Yellow No. 5 (Tartrazine) and FD&C Red No. 40 have been linked to hyperactivity and behavioral problems in children.
- Impact: Behavioral issues, including attention deficit hyperactivity disorder (ADHD).
- Allergic Reactions
- Chemicals: Certain emulsifiers and preservatives, such as sodium benzoate and polysorbates, can trigger allergic reactions.
- Impact: Skin rashes, asthma, and other allergic responses.
- Digestive Problems
- Chemicals: Emulsifiers like polysorbates, carrageenan, and artificial sweeteners like aspartame.
- Impact: Gut microbiome imbalance, leading to conditions like irritable bowel syndrome (IBS), bloating, and inflammation.
- Neurological Issues
- Chemicals: Aspartame and MSG (monosodium glutamate) have been linked to neurological effects, including headaches, migraines, and dizziness.
- Impact: Increased risk of neurological disorders and cognitive impairment.
Actionable Tips: Reducing Your Exposure
- Choose Whole Foods: Opt for fresh, unprocessed foods free from synthetic additives and preservatives.
- Read Labels Carefully: Learn to identify petrochemical-derived ingredients on food labels and avoid products containing them.
- Support Organic Products: Organic foods are less likely to contain harmful petrochemicals and synthetic additives.
By making informed choices about the foods you consume, you can reduce your exposure to these potentially harmful substances and safeguard your health and your family’s health.
Read our other articles