This One Sleep Mistake Is Destroying Millions of People

Starting the Fix Tonight

The practical intervention is simple to describe and requires sustained commitment to execute: choose a wake time you can maintain every day and commit to it for 30 days. Support it with consistent light exposure in the morning — daylight within an hour of waking is a powerful circadian signal




and consistent wind-down timing in the evening. The improvements in energy, mood, metabolism, and cognitive performance that follow consistent circadian anchoring are, in the experience of most people who try it, among the most significant health improvements they have ever made.