Why Do We Eat Raw Fish But Not Raw Chicken?

Why Do We Eat Raw Fish But Not Raw Chicken?


Have you ever been snacking on some sashimi
and paused to wonder: why do we eat raw fish but not raw chicken? Really, eating any kind of raw meat comes
with some health risk to humans, depending on how it was slaughtered, stored, and prepared. But some are more iffy than others, because
different animals have different microbes and parasites inside them, some of which are
really nasty to humans. Fish is on the safer end of the spectrum. It doesn’t usually carry bacteria that are
harmful to humans, but we do have to watch out for parasitic worm larvae like , tapeworms,
or flukes. If you eat infected raw fish, the larvae will
mature into worms that can latch onto organs and cause some serious damage. Sometimes fish is frozen for storage, and
if it’s cold enough, any parasites or bacteria hanging around will die. But cooking fish is the best way to make sure
everything infectious is gone. But if your sushi comes from a clean, reputable
kitchen, it’s probably safe to eat. Now, what about other meats, like beef, chicken,
and pork? The bacteria that live in these animals, like
strains of Salmonella and E. coli, tend to be more dangerous to humans than any that
live in fish. Many harmful microbes live in cattle guts,
not the muscle where we get cuts of steak. But beef can be contaminated if a butcher
punctures the digestive tract. So steaks might have bacteria on the surface. Usually a good, hot sear is enough to kill
off anything infectious, and leaving the inside red is fine, because it’s sterile in there. Ground beef is more treacherous, because any
germs living on the surface of the meat get mixed inside. Plus, it tends to contain meat from multiple
animals, so one contaminated cow means bad news for an entire batch of ground beef. That’s why you should probably not order
totally rare hamburgers — they should be cooked all the way through. The meats firmly on the dangerous-when-raw
list are chicken and pork, which might be carrying even more harmful microbes than beef. Infectious, diarrhea-causing Campylobacter strains can live in chicken guts. And the crowded, dirty conditions at many
chicken farms mean that lots of raw chicken may be contaminated. Pigs, on the other hand, have historically harbored the parasitic worm Trichinella spiralis,
although modern farming practices mostly prevent it from spreading. The larvae form cysts inside the muscle tissue
of pigs, so if you eat infected, undercooked pork, some worms will make a home in your
guts. So sushi and rare steaks can be delicious
when they’re prepared safely, but you should always pass on the pork tartare. Thanks for asking, and thank you especially to
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