🎙️ VOICEOVER SCRIPT Your body is doing this while you’re
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Your body is doing t his while you’re asleep tonight… 👀 but they’re actually keeping you alive. Number one. Your hea rt constan tly changes speed while you’re sleeping. In some people, i t can drop below forty beats per minute. And that’s comp l etely normal. Number two. Y our bones r epair microscopic damage while you sleep. You’re liter ally rebuilding yourself every night. Number three . Your brain actually cleans itself. Scientist s discovered a system that flushes waste from the brain while you’re asleep. Think of i t like a cleaning crew working the night shift. Number fo ur. Your imm une system becomes more active while you sleep. That ’s one reason poor sleep can make you more likely to get sick. And num ber five. The w eirdest one. Wh ile you’re sleeping, your brain decides which memories to keep… an d which ones to erase . So right now, your body is doing more work asleep than most people realize awake . Which fact surprised you the most?