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trinachi

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web nerd from Chicago

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There's a strong cultural component when it comes to disgust. People in many parts of the world eat insects regularly as a part of their standard diets. In the US, most people don't think of honey or lobster (aquatic arthropod) or carmine (red food coloring) as "insect food" but these items most definitely fit in that category and are commonly consumed.

In the past, people in the west found yogurt, sushi, and lobsters absolutely disgusting. Now many will happily eat those foods, and even consider them delicacies.

Some disgust reactions are hard-wired (e.g. reactions to fecal matter or vomit), and others are culturally learned.