the.com/melatonin
the hormone that whispers 'lights out' but can't override your doomscrolling.
means a hormone your brain releases in darkness to regulate sleep timing, and a supplement people take to fake that signal.
from named from the Greek melas (black) plus tonin, discovered in 1958 by dermatologist Aaron Lerner while studying skin pigment cells in frogs, not sleep at all.
pineal sourcemade by a pea-sized gland deep in your brain
light sensitivescreens at night can suppress its release
dose mythmost pills contain far more than the body needs
jet lag fixtimed doses reset circadian rhythm faster than sleep alone