Your body can literally raise your skin when it senses danger…

Have you ever wondered what actually causes goosebumps? In this video, we explain the real science behind goosebumps and why your body reacts this way when you feel cold, scared, emotional, or excited.

Goosebumps are caused by tiny muscles under your skin that make your hairs stand up — a survival reaction humans inherited from ancient ancestors. You’ll also discover why music, fear, and strong emotions can trigger goosebumps even today.

Watch till the end to learn the surprising connection between your brain, nerves, emotions, and one of the strangest reactions in the human body.

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Видео Your body can literally raise your skin when it senses danger… канала Humanova lab