Lifestyle Habits

Last updated: May 2026 Photo: dongfang xiaowu / Pexels Flying across time zones is an exciting part of tr...

The ebb and flow of our sleep-wake cycles, known as the circadian rhythm, is a fundamental process that regulates when we feel alert and when we're ready to sleep. One crucial player in this intricate dance is melatonin, a hormone that plays a pivotal role in synchronizing our body's internal clock with the external world. In this article, we will delve into the fascinating relationship between melatonin and the circadian rhythm, exploring how melatonin production is influenced by light and darkness, and how disruptions in this rhythm can lead to sleep problems. We'll also provide practical tips for optimizing your circadian rhythm and enhancing sleep quality using melatonin supplementation.