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Is it dangerous to slurp oysters straight from the shell? Health ministry weighs in

12 Comments
By Ingrid Tsai, SoraNews24

While there are many ways to eat oysters, from grilling to deep frying them, one of the most popular ways is to simply shuck one, drizzle some lemon juice on top, and slurp up the oyster meat straight from the shell.

Except there’s a slight catch. When it comes to eating raw shellfish in general, there is always the risk of contracting food poisoning, and a delicious dinner could very well become a potential nightmare.

However, one Japanese Twitter user has rocked the boat by claiming that one surefire way to avoid food poisoning, and more specifically dangerous bacteria, is to never have the oyster shell touch your mouth, basically implying that slurping oysters from the shell is more dangerous.

While the original tweet which caused the stir has been deleted, its claim has roused a few questions in the heads of many netizens: what is the safest way to eat an oyster? Do you have a higher chance of contracting food poisoning or a digestive system-wrecking disease if you slurp oyster meat from the shell?

Luckily, the tweet has generated such a large discussion that officials from Japan’s Ministry of Health came through with the answers.

The short answer? It doesn’t matter. Whether you’re a slurper or you prefer separating the oyster meat from the shell with an utensil, neither way makes a difference in decreasing your chances of getting food poisoning or coming in contact with harmful bacteria.

The reason is because what causes food poisoning isn’t bacteria but actually a virus — the norovirus to be specific. And how humans come in contact with norovirus isn’t through the carapace of a shellfish but actually through its meat.

▼ Eat me if you dare!

oyster1.jpg
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The way norovirus appears in oyster meat is no sudden or random occurrence. Noroviruses travel into marine environments through sewage leaks, essentially through unprocessed feces or vomit. Oysters, being bivalve mollusks that feed by filtering water through their insides, end up accumulating norovirus particles if they are situated near an area with poor sewage treatment and/or control.

Basically, your chances of contracting food poisoning are actually more dependent on the amount of norovirus particles in the inner intestine of an oyster. The Ministry of Health also stressed that proper hygiene practices, such as handling raw oysters in sanitary conditions and washing your hands, also play an important role in ensuring safe consumption of the beloved shellfish.

At the end of the day, there’s really no way to avoid the risk of food poisoning when eating raw oysters, or raw shellfish in general. So if you really want to treat yourself to some tasty seafood but have something important to do the next day, sometimes it doesn’t hurt to take the more fiery route and cook your oysters on high heat.

Source: Yahoo! Japan via Hachima Kiko

Read more stories from SoraNews24.

-- Oysters’ amazing cleaning skills shock Japanese netizens who question their shellfish habit

-- Fried Oyster Ice Cream: the taste of the sea in a Japanese soft serve dessert【Taste Test】

-- Top 10 food disasters prepared by Japanese wives who have extraordinary talent in the kitchen

© SoraNews24

©2024 GPlusMedia Inc.

12 Comments
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Always raw for me. Clams too.

2 ( +5 / -3 )

Love raw oysters. Especially good now as they are by far the hightest source of zinc! Nihon kai and Tohoku have especially nice ones. Unfortunately the Mrs. is allergic to shellfish so I cannot indulge as often as I would like to.

1 ( +4 / -3 )

As a self-appointed oyster guru, and having come orignally from Oyster Central (Pacific Northwest) I have a few things to say. First, BigYen is correct, although lemongrass, chili, and toasted garlic is the correct way to slurp raw Thai oysters, which are huge and very good. My Japanese favs are from Akkeshi in Hokkaido. Iwate is also good although graded oysters from just about anywhere in Japan are pretty darn good. I read the comment from zichi and will try some of his (or her's) Tatsuno shellfish. Last word. Oyster shooters. Shotglass plus oyster plus lemon and horseradish. Perfection.

0 ( +0 / -0 )

Thumbs up to Reckless for being honest, but I love disgusting things, and huge IwateGaki are my favorite raw.

4 ( +4 / -0 )

Love raw oysters, lucky to live near some of the best flavoured native oysters and farmed pacific oysters. Also enjoy when I pop over to France, place on the quay in Cherbourg.

The way to avoid food poisoning in oysters is to make sure all sewage is properly treated before discharge.

1 ( +1 / -0 )

The best way to eat oysters, little lemon, a shot of Tabasco and slurp it down, doesn’t get any better.

One major rule I have with oysters and to avoid possible food poisoning is I never eat them when it gets over 24 Celsius, I just don’t touch them.

0 ( +1 / -1 )

Oyster are to eating in month with R, they also spread hepatitis

1 ( +1 / -0 )

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