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Jan 29, 2026

12 Facts About Meat Nobody Who Eats Meat Wants To Know

When the earliest bipedal ancestors of humans appeared, their ability to hunt over open savanna made meat a far more available food source. Throughout modern human history the raising and eating of meat has often been a core of commerce, culture, and cuisine. However, there are a number of disturbing realities connected to meat, ranging from how modern meat is produced to the number of health risks meat can pose to humans. Even the most fervent meat eaters can't deny there are unappealing aspects to it, and below are some of the most egregious.

1.Vermin Can Infest Meat-Processing Plants

It is a general expectation that pests will be kept out of food production facilities, but the effort put forth varies between companies. It is common to find animals such as cockroaches, rats, and flies in slaughterhouses. In 2022, their presence in a New York plant was so great that it was almost immediately shut down and its owners sued by the U.S. government.

2.Runoff From Slaughterhouses Often Enters Waterways

It is unfortunately not uncommon to find instances of meat producers forgoing proper waste management. This can take the form of truly disturbing instances of pollution, such as in the case of the Agri Star Meat and Poultry plant in Postville, Iowa. In March of 2024, it was found that in total the facility discharged 250,000 gallons of waste, which included blood, grease, and chemicals, into the city’s water supply.

3.Fecal Contamination Is Common

According to CNN, as of 2019, it was not uncommon for trace amounts of fecal matter from the animal killed to remain present on their meat. While the USDA did state it was intolerant of such material getting through, their screening process only accounted for visible feces. Even then, the ability of inspectors to do their job was hampered by the speed at which meat passed by.

4.Meat From Diseased Animals May Still Be Sold

Even with the widespread use of antibiotics in livestock, viruses and bacteria resistant to them can still be present in meat. The danger here can be life-threatening, with bovine spongiform encephalopathy (or BSE) having caused many deaths in the UK. In the late 2010s, a nine-year-old suffered paralysis after consuming chicken tainted by harmful bacteria. Said chicken was being distributed across the United States to various businesses including McDonalds, Whole Foods, and Wal-Mart.

5.Parasites And Worms Can Survive In Meat On Its Way To Store Shelves

Even when placed under proper inspection, meat containing parasite eggs and larvae has been known to reach customers. These relatively rare instances can leave unsuspecting consumers finding any number of worms wriggling in their meat. Generally freezing and proper cooking can both kill off parasites and any eggs they left, but when spotted, they are definitely an unappealing sight.

6.Some Producers Use “Meat Glue”

In order to ensure uniformity in their product, some meat producers use an enzyme called transglutaminase as a “glue” to bind meat from different sources. This enables them to create cuts of meat that are a specific uniform size. While the practice is banned in the EU over concern it can lead to food poisoning, transglutaminase use is still legal in the United States.

7,.Fish Often Contains Microplastics

Those who believe fish to be a safer protein than red meat are bound to be disappointed. Not only is seafood liable to have parasites as well, but fish are increasingly being found riddled with microplastics. As plastic in bodies of water breaks down into microscopic pieces, it enters the bodies of fish through the mouth and gills. The issue is so prevalent that in some studies, 99% of samples were found to be contaminated.

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