Cocaine can make you feel powerful and euphoric in seconds, but it hijacks your brain’s reward system and strains your heart. Here’s what really happens inside your body when you take it. #kurzgesagt #inanutshell #kurzgesagt_inanutshell #learnwithshorts #science #drugawareness #cocaineawareness #drugs #healthawareness Sources & further reading: https://sites.google.com/view/kgs-tiktok-sources