JUN 25, 2017 5:33 AM PDT

Why we like to eat "spoiled" food


Have you ever thought about how some of our favorite things to eat are foods that have technically gone bad? Chocolate, coffee, cheese, bread, and beer are all home to millions of tiny microbes who give these foods their special tastes. Now, don't worry, the microbes living in your morning coffee aren't harmful, on the contrary! Yet we tend to think of "spoiled" food as bad for you because the majority of it is dangerous to our health; that's why our ancestors developed genes to make us squeamish about rotten food. But yeast, the microbe that's responsible for making bread rise, and other "good" microbes can actually protect us from dangerous microbes by out-competing them in foods. That's what happens when we salt cure meats, like salami. By adding salt we're able to give a leg up to salt-loving microbes that can keep salt-sensitive microbes (like salmonella) out!

Another curious did-you-know fact is that some certain smelly microbial foods can grow on us, both literally and figuratively. In the figurative sense, the more we're exposed to certain smells caused by microbes, the more we tend to like them. Which is why it might take a while to really get in the kimchi groove or really crave prosciutto. Nevertheless, almost all cultures around the world use fermentation in cooking, whether it's in the form of soy sause, pickles, kefir, or kombucha or wine!
About the Author
  • Kathryn is a curious world-traveller interested in the intersection between nature, culture, history, and people. She has worked for environmental education non-profits and is a Spanish/English interpreter.
You May Also Like
APR 12, 2020
Plants & Animals
APR 12, 2020
It's Jellyfish Eat Jellyfish Out There...
These Aurelia jellyfish roam the void of the ocean in massive groups, an occurrence that doesn’t happen by acciden ...
APR 14, 2020
Space & Astronomy
APR 14, 2020
Everything You Need to Know About the ESA's Upcoming JUICE Mission
Jupiter is one of the most interesting planets in our solar system, and with that in mind, it may not come off as much o ...
MAY 18, 2020
Space & Astronomy
MAY 18, 2020
Top Secret Military X-37B Space Plane Heads Back to Outer Space
Not much is known about the United States’ Space Force’s top-secret X-37B military space plane apart from th ...
MAY 19, 2020
Space & Astronomy
MAY 19, 2020
The Science Behind Eclipses
A particularly convenient coincidence exists between the relative sizes of the Sun and the Moon, and their distance from ...
JUN 01, 2020
Plants & Animals
JUN 01, 2020
Sifaka Lemurs Endure Dangerous Ventures to Find Food
Sifaka lemurs exist in families of such large numbers, that even an entire cluster of massive trees isn’t fruitful ...
JUN 08, 2020
Earth & The Environment
JUN 08, 2020
Unlocking Deep Ocean Mysteries with eDNA
The ocean remains largely unexplored, and the ocean’s twilight zone is of key interest to researchers. Named for t ...
Loading Comments...