- This is why you get nipple erections
- Are my breasts and nipples normal?
- I'm Not Cold, So Why Are My Nipples Hard?
This is why you get nipple erectionsand
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Are my breasts and nipples normal?
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I'm Not Cold, So Why Are My Nipples Hard?
Nipples are weird and wonderful things; they go hard when you're turned on and stick out like sore thumbs when you're cold - and sometimes, just go hard for no apparent reason. According to the journal of Nature Neuroscience, hard nipples are normally involuntary and are controlled by the sympathetic nervous system, which also coordinates and regulates all our other unconscious bodily functions. The study's co-author Alessando Furlan explained: "We've shown that the sympathetic system consists of many types of neuron that regulate specific functions in the body. Like this? Type keyword s to search. Today's Top Stories. Kim Kardashian has 6 toes thanks to Photoshop fail.
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