The food industry is a colossal sector designed to satisfy our fundamental need to eat. Regrettably, achieving 100% purity in food production is nearly unattainable. Although it’s universally taboo, many everyday foods contain minute traces of fecal matter. This isn’t limited to exotic or unfamiliar dishes—common staples you likely consume regularly are also affected.
10. Leafy Vegetables

Leafy greens are frequently cultivated with synthetic fertilizers instead of manure. Despite this, these plants can still be exposed to fecal contamination from nearby wildlife. Studies from the Yuma Agricultural Center (YAC) reveal that cow feces significantly raise the risk of E. coli contamination in crops. Interestingly, the research found that feces from dogs, rabbits, birds, and other animals presented a much lower risk of contamination.
Several E. coli outbreaks have been traced back to leafy greens, including spinach. Research by the YAC found that contamination occurs when bacteria-laden fecal matter enters the irrigation system, spreading through the water used on crops. The study highlighted that furrow irrigation, while safer, doesn’t entirely eliminate the risk of contamination.
9. Organic Produce

Many consumers choose organic food, believing it to be a healthier alternative to conventional options. They avoid pesticides and chemicals, but studies indicate that organic food is more susceptible to fecal contamination.
A 2012 study in the Annals of Internal Medicine found that 5% of lettuce and 65% of organic pork were at higher risk for E. coli contamination. Additionally, research from the University of Minnesota revealed that 9.7% of organic produce samples tested positive for E. coli, compared to just 1.6% of conventionally grown produce.
8. Sweets and Chocolate

Both kids and adults relish the occasional indulgence of candy or chocolate. The glossy, perfect look of these treats, along with their delightful textures and flavors, makes them irresistible. However, few realize that some candies and chocolates include ingredients made from insect excrement.
Confectioner’s glaze, also known as resinous glaze, is used to give candies and chocolates their shiny, smooth finish. This ingredient is sourced from the excretions of female lac insects. Still think it tastes as sweet?
7. Herbs and Spices

Few things compare to the enticing scent of a homemade dish seasoned with a blend of aromatic herbs and spices. These ingredients not only enhance the flavor of meals but also offer various health benefits. However, they also contain traces of fecal matter. Who knew health benefits could come with such an unexpected twist?
The FDA allows a specific threshold of contamination in food items, including herbs and spices. As stated on the FDA’s website, contamination often occurs due to animal activity, such as gnawing or defecation. Rodent droppings, bird excrement, and other animal waste are commonly found in these products. It’s surprising how such contaminants can contribute to flavor.
6. Wheat

Wheat is a staple ingredient found in countless food items, from bread and pizza dough to cakes and cookies. Home bakers frequently rely on wheat flour for their recipes, making it a widely consumed product. Despite its prevalence, the FDA permits up to 9 milligrams or more of rodent pellets per kilogram of wheat. This means a small amount of rodent feces is deemed acceptable in our food supply. Still craving that slice of bread?
5. Imported Seafood

A substantial amount of seafood consumed in the U.S. is imported from countries like Vietnam, which supplies about eight percent of America’s shrimp, and Hong Kong, a source of shellfish and tilapia. While the FDA inspects these imports, only around three percent undergo spot checks.
Much of the imported seafood is raised using pig and geese feces as a cost-effective alternative to commercial fish food. While some argue that the fish consume algae produced from the feces rather than the feces itself, the thought of seafood being raised in such conditions is far from appealing.
4. Peanut Butter

Peanut butter is a healthy snack option, often paired with crackers or apple slices. It’s a popular choice for kids and a healthier alternative to sugary treats like cookies or ice cream. However, peanut butter contains unlisted ingredients, including traces of rodent feces.
The FDA allows up to five percent of rodent feces or other contaminants like hair in peanut butter. If you opt for crunchy peanut butter, you might not even notice. Still sound appetizing?
3. Human Feces Steak

A viral hoax that continues to circulate involves a steak made from human feces. According to online lore, a Japanese scientist allegedly created this steak using human waste and a few basic ingredients. He even taste-tested it and reportedly approved of its flavor.
Several reputable news outlets initially reported the story as true. However, closer examination of the YouTube video that popularized the idea revealed it was a hoax, with numerous subtle hints embedded in the footage.
While it’s improbable that human feces steak will ever hit the market, if it does, it might pair well with a side of shiitake mushrooms.
2. Soda Fountain Machines

A study conducted in Virginia’s Roanoke Valley discovered that soda fountain machines often contain coliform bacteria, a potential indicator of fecal contamination. The EPA has prohibited this bacteria in drinking water due to its association with fecal matter.
Nearly half of the tested samples showed coliform contamination, with 20 percent exceeding EPA limits. The contamination likely stems from the machines’ plastic tubing, which deposits bacteria into the soda when dispensed. Still craving that fizzy drink?
1. Ground Turkey

Ground turkey is frequently chosen as a leaner, healthier substitute for ground beef. However, it’s not exempt from the fecal contamination issue highlighted in this list.
A recent Consumer Reports study tested 257 samples of ground turkey sold in the U.S. Over half were contaminated with fecal bacteria, including 69 percent with enterococcus and 60 percent with E. coli. While thorough cooking can eliminate these bacteria, the idea of a fecal-tainted burger is far less appealing than a traditional turkey burger.
