Trusted by the doctors who treat sleep problems for a living.
Does this sound familiar?
Sleep problems don't always look like insomnia. They often look like this:
If any of these sound like you, you're not alone, and you're probably not broken. What you may be experiencing is something most sleep advice never addresses: a circadian rhythm that has lost its timing.

Recommended by 1000+ of sleep physicians and experts
Most sleep problems start before bedtime.
Your body has an internal clock. Researchers call it the circadian rhythm. It runs on a roughly 24-hour cycle, and it has one main job: figure out what time of day it is, so it knows when to release the hormones that make you alert in the morning and the hormones that make you sleepy at night.
This clock is set by one primary signal. Light.
Specifically, bright light reaching your eyes in the first hour or two after you wake up. That signal tells your body, "the day has started." From that moment, your body begins a countdown. Roughly 14 to 16 hours later, it releases melatonin, your natural sleep hormone, and tells you it's time to sleep.
When this signal is weak when your mornings are spent indoors, under indoor lighting that's a fraction of the brightness your eyes need the countdown never starts properly. Your body spends the day uncertain whether it's morning, afternoon, or still the middle of the night. And when bedtime comes, the timing your body needs to release melatonin smoothly isn't there. So you lie awake. Or you fall asleep but wake at 3am. Or you sleep through the night but never feel rested.
This isn't a failure of willpower or sleep hygiene. It's a timing problem.
