Pigmentation Memes

That moment when your biochemistry knowledge fails you spectacularly! Melatonin is the hormone that regulates sleep cycles, while melanin is the pigment that determines skin color. Mix those up and instead of a peaceful night's rest, you've just given yourself an unexpected pigmentation boost. The body's response? Pure panic. Next time, maybe read the bottle twice before self-medicating after that 3 AM grading session. Chemistry professors aren't immune to molecular mix-ups either!