@anatomyunseen1: Meet the vagus nerve. The longest cranial nerve in your body affects your heart, gut, mood, and breath. It connects your brain to your organs.” It tells your body when it’s safe to relax.” This is your parasympathetic nervous system. #vagusnerve #nervoussystem #fyp #humanbody #foryoupage❤️❤️

AnatomyUnseen

Open In TikTok:

Region: GB

Thursday 22 January 2026 15:10:52 GMT