These nerve cells respond to light exposure coming in through your eyes to track the day-night cycle that dictates your body's internal clock, or circadian rhythm.这些神经元很好地感知眼睛里透来的光，以确定昼夜规律，维持身体的生物钟。Thatsteadyrhythmhelpsdeterminethebody'sflowofhormones, withthebro...
【题目】Many aspects of modern life can change yourbody's natural production of melatonin(褪黑素) andyour circadian rhythm(生理节律). Bright lights atnight-especially from exposure to LED Lights and TVand computer screens-can make your body think thatit's time to wake up. 1Say no to late...
Can you change your sleep schedule?你能改变睡眠规律吗? Here we see an early bird and a night owl in their natural habitats. The early bird rises with the sun, springing out of bed abuzz with energy. As the day goes on, they slowly get more and more exhausted until finally crashing aro...
It can take a while to catch up on sleep as work and personal commitments get in the way. But even if you had the free time to sleep for 16 hours straight to catch up, yourcircadian rhythm(or body clock) probably won’t let you go to sleep hours earlier than usual or sleep in ho...
Once you start feeling drowsy, you can return to bed and try to sleep again. 12. Lay Down in a Different Room A change in environment can give your mind and body the peace you need to fall asleep. Laying down to sleep in a different room can be a game-changer, especially if you'...
Stop drinking caffeine ten hours before you go to bed. Credit: Vlada Karpovich 1. Be consistent Establish a regular sleep routine and stick to it, even on weekends and days off—this will regulate your circadian rhythm, and make ...
light flashes that are administered when someone is sleeping in a specific sequence and at different times in the night, but they don’t interfere with sleep or wake the user,” he said. “What it does is basically synchronizes your circadian clock without requiring you to change your ...
In addition, the longer you are awake during the day, the more chances you have to eat. Getting persistently poor sleep might also disrupt your natural circadian rhythm, which can lead to weight gain. How Apple Health can aid your sleep and fat loss goals ...
Users can monitor the daylight exposure for family members with a managed Apple Watch The feature only works when your watch is unobstructed – clouds, shade, and clothing can affect readings You don’t necessarily need to be outside; spending time in a room with natural light counts, too...
Make sure to expose yourself to bright light in the mornings. Sunlight is a great way to align your body with its natural circadian rhythm and naturally boost your mood and energy levels. Open the curtains as soon as you wake up, have a cup of coffee outside, or go for a short walk...