The Light Diet

Theo Grant

Your body keeps time whether you notice or not, and most of what feels off, the sluggish mornings, the wired nights, traces back to the light you did or did not get. This lays out how that internal clock actually works: why the first sunlight of the day matters more than any other, how evening brightness quietly confuses the system, and simple timing habits that help sleep, mood, and energy fall back into place. Grounded and easy to put into practice.