BodyClock1 Circadian Rhythms: How Light Controls Your Entire Biology Circadian Rhythms: How Light Controls Your Entire BiologyTL;DRA tiny brain region called the SCN acts as your body's master conductor, synchronized primarily by light.Every organ — liver, heart, gut, immune cells — runs its own clock, all taking cues from this conductor.When light signals get confused, the entire system falls apart: sleep, metabolism, immunity, and mood deteriorate simultaneousl.. 2026. 3. 2. 이전 1 다음 반응형