Circadian Rythms

Notes for blog posts: Understanding the circadian rhythm is the key to way more than just better sleep and better blood sugar control. When we’re exposed to the light during the day, it suppresses the production of melatonin to keep us alert. But at nighttime, if we look at screens on our phone, computer or TV melatonin shuts. Beyond the gizmos and gadgets, simply getting out in nature can help regulate your sleep-wake cycle. This year, we learned it only takes one weekend of camping to reset the body’s internal clock, and spending time outdoors, away from artificial light, can significantly rev up your body’s melatonin production. One of the most important things you can do to honor your circadian rhythm is maintain a consistent sleep-wake cycle. Each morning when you wake up at the same time, you get sunlight through your eyes, which helps reset your circadian rhythm. This reset impacts every organ system and every disease state. In addition, your brain then knows when to fall asleep and when to wake up, and this allows your sleep cycle to become more efficient, and increase deep sleep.