system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why does your body feel really hot inside or has this weird feeling for like 1 second after you stumbled or maybe even nearly dropped something important? I guess it has something to do with adrenalin but what does really happen?
gpt
Yes, it does have to do with adrenaline. Adrenaline is released in your body, which causes your heart to beat faster which brings more oxigen to your cells which causes them to burn that oxigen more intensely increasing metabolism and increasing your body temperature in the process.