Waking to an alarm clock always felt like a daily battle. No matter how determined I was the night before, mornings arrived with grogginess, frustration, and the sense that my body simply wasn’t ready. Years of struggling led me to chronobiology—the science of our internal clock—and a realisation: it wasn’t laziness, it was light, timing, and biology working against me.

Moving the focus from sleep to Circadian health will be the new health trend as the unique studies in Chronobiology (Science of our inner...