Discover simple and effective tips for a restful night’s sleep, including raising your bed six inches to improve blood flow and reduce aging, as well as minimizing light exposure to prevent depression.
Get as much light exposure as possible during the day to increase alertness and avoid bright light exposure at night to encourage sleepiness. Only use blue blockers if needed to fall asleep.
The circadian rhythm or sleep-wake cycle is closely linked to longevity and therefore it is important to get a good night's sleep. Taking measures like wearing blue light-blocking glasses and avoiding computer use at night can help in achieving quality sleep.
The timing, duration, and quality of our sleep reflect our brain's ability to function optimally, and unhealthy circadian rhythms have been shown to impair glucose and cardiovascular regulation, promote obesity, diabetes, and hypertension, and increase the risk of neurodegenerative diseases. Moderate exposure to light at night, even from streetlights, can interfere with the sleep-wake cycle and overall health.
Wearing blue light blocking glasses three to four hours before bed allows for the best benefit. It can change the way we perceive colors and help with better sleep.