The inner clock

How the groundbreaking science of circadian rhythms can help you sleep better, feel happier, and improve your overall healthYour body contains a symphony of tiny timepieces, synchronized to the sun and subtle signals in your environment. But modern insults like artificial light, contrived time zones, and late-night meals can wreak havoc on your internal clocks. Misaligned circadian rhythms disrupt sleep, reduce productivity, and raise the risk of serious, life-threatening ailments.Armed with advances in biology and technology, a circadian renaissance is reclaiming those lost rhythms, with profound impacts on our health and well-being.