Im Zentrum dieses Artikels steht ein einziger, gut vermessener Vorgang: die photische Phasenverschiebung â die Vor- oder Rückverlagerung der circadianen…
There is a pattern I keep seeing in my Munich clinic, and it has nothing to do with sleep complaints—not…
Light is the most powerful time cue your body has. It does not merely help you see; it calibrates the…
Light is the most potent time cue the human circadian system has. It does not merely help you see; it…
How the Liver Clock Diverges From the Master Clock: Why Meal Timing Reshapes Your Circadian System Independently of Light Most…
Your internal circadian clock—the body’s master timekeeper—doesn’t run on a neat 24-hour cycle. In most people, it drifts a little…
Your body runs on a deeply ingrained, roughly 24-hour cycle known as the circadian rhythm. This internal timekeeping system governs…
When I sit down with patients to talk about their sleep, I hear the same quiet frustration again and again.…
A 39-year-old ICU nurse I’ll call Martina came to my Munich chronobiology lab in autumn 2022 with a complaint she’d…
Understanding Your Circadian Clock: Itâs More Than Just Sleep and Wake Your circadian clock isnât a single switch. Itâs a…