Why Do Nipples Get Hard?

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Nipples tend to get hard when we're cold or aroused, but why? Julian explains that here. Why Do Men Have Nipples? - Sign Up For The Seeker Newsletter Here - Read More: What Nerve: Different Nerve Cells Cause Hard Nipples, Goose Bumps "One type of nerve makes nipples go hard, another contracts the tiny muscles around hair follicles, making them stand up and produce goose bumps, the researchers said." Sympathetic Nervous System "The sympathetic nervous system activates what is often termed the fight or flight response. Like other parts of the nervous system, the sympathetic nervous system operates through a series of interconnected neurons." Scientists Finally Figured Out How Your Nipples Get Hard "Getting hard nipples is definitely one of the weirder parts of being turned on. But how does that actually happen? Well, according to a new study, that process relies on some highly specialized cells." ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos daily. Watch More DNews on Seeker now! DNews on Trace Dominguez on DNews on DNews on Google+ Discovery News Sign Up For The Seeker Newsletter Here: Special thanks to Julian Huguet for hosting DNews! Check Julian out on :

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Why Do Nipples Get Hard?

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Nipples tend to get hard when we're cold or aroused, but why? Julian explains that here. Why Do Men Have Nipples? - Sign Up For The Seeker Newsletter Here - Read More: What Nerve: Different Nerve Cells Cause Hard Nipples, Goose Bumps "One type of nerve makes nipples go hard, another contracts the tiny muscles around hair follicles, making them stand up and produce goose bumps, the researchers said." Sympathetic Nervous System "The sympathetic nervous system activates what is often termed the fight or flight response. Like other parts of the nervous system, the sympathetic nervous system operates through a series of interconnected neurons." Scientists Finally Figured Out How Your Nipples Get Hard "Getting hard nipples is definitely one of the weirder parts of being turned on. But how does that actually happen? Well, according to a new study, that process relies on some highly specialized cells." ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos daily. Watch More DNews on Seeker now! DNews on Trace Dominguez on DNews on DNews on Google+ Discovery News Sign Up For The Seeker Newsletter Here: Special thanks to Julian Huguet for hosting DNews! Check Julian out on :

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Last Updated: May 28, 2026

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