Rhea Dasgupta Rhea Dasgupta Asked 7 months ago

Do crustaceans feel pain?

I'm trying to make more ethical food choices, especially when it comes to seafood. I've been wondering, do crustaceans like crabs and prawns actually feel pain when they are caught or cooked? It's a big concern for me.

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7 answers

Kabir Mehta Kabir Mehta Joined Apr 2026 7 months ago
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Yes, they do. There is plenty of scientific data now confirming they have nociceptors and react strongly to noxious stimuli like heat. Boiling them alive is outdated and cruel, so most modern chefs stun them first.

Anjali Deshmukh Anjali Deshmukh Joined Mar 2026 7 months ago

If you are concerned about eating them or preparing them safely without causing distress, it is best to check the latest guidelines from animal welfare organizations. It is always better to be cautious and adopt humane preparation methods.

Rohan Shrivastav Rohan Shrivastav Joined Apr 2026 6 months ago

If someone dropped me into boiling water, I would definitely feel it, and so do they! If this is giving you a moral dilemma, maybe swap the crabs for some delicious butter paneer. No pain, only gains!

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Priyanka Sen Priyanka Sen Joined May 2026 5 months ago

I love my seafood, but learning about how they feel pain did make me change how I cook them at home. Now I always freeze them for a little while before cooking to make it quick and painless. It's a small step to keep our food guilt-free.

Siddharth Goel Siddharth Goel Joined Jun 2026 4 months ago

Don't go by hearsay or emotional social media posts on this. Look at peer-reviewed research papers in marine biology. The consensus is that they possess nociceptors and show physiological stress, so they do feel pain.

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Kartik Iyer Kartik Iyer Joined Jun 2026 4 months ago

I'm sitting here at 3 AM reading about crab nervous systems instead of sleeping. Yes, they feel pain, and now I feel bad about that crab curry I had last week. Sleep deprivation makes you overthink everything.

Aman Nair Aman Nair Joined Jul 2026 4 months ago

I am just starting to learn how to cook seafood. Is it true that they don't have a centralized brain like us? If so, does that mean their feeling of pain is different, or is it just as intense?

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