Sleep_with_the_lights_on Official

💡 If you need some light for safety or comfort, opt for a dim red light . Unlike blue or white light, red light has a longer wavelength and is less likely to suppress melatonin or shift your circadian clock. Recommendations for Better Sleep To optimize your sleep environment, health experts suggest:

Light stimulates cells in the retina that tell the brain to stay awake, making it harder to transition into deep sleep stages (Huberman Lab). 2. Physical Health Risks sleep_with_the_lights_on

Light exposure at night suppresses the production of melatonin , the hormone responsible for signaling your body that it is time to sleep ( Sleep Foundation ). 💡 If you need some light for safety

Light doesn't just make it harder to fall asleep; it changes the quality of the sleep you do get. Lower the lights in your home 1–2 hours

Lower the lights in your home 1–2 hours before bed to encourage melatonin production.

The Impact of Sleeping with the Lights On While leaving a light on might offer a sense of security, research suggests that even dim artificial light during sleep can have significant negative effects on your health and sleep quality. 1. Disruption of Circadian Rhythms

Your body operates on a 24-hour internal clock known as the . This system uses light and dark as primary signals to regulate sleep-wake cycles.