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Today I Learned@lemmy.worldEnglish · 3 个月前

TIL there are three types of tears: basal, reflex, and psychic. Psychic tears, produced when we're sad, contain leucine enkephalin, a natural painkiller that helps us feel better.

en.wikipedia.org

cross-posted to:
todayilearned@lemmit.online

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TIL there are three types of tears: basal, reflex, and psychic. Psychic tears, produced when we're sad, contain leucine enkephalin, a natural painkiller that helps us feel better.

en.wikipedia.org

Don_Dickle@lemmy.world to

Today I Learned@lemmy.worldEnglish · 3 个月前

cross-posted to:
todayilearned@lemmit.online

Tears - Wikipedia

en.wikipedia.org

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Yes. And your father is an asshole.
- Awkwardly_Frank@lemmy.world
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  What a terrible thing to say about someone’s father on the basis of one offhand remark.
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    Spreading toxic masculinity makes you an asshole.

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