Light doesn't just make it harder to fall asleep; it changes the quality of the sleep you do get.
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. sleep_with_the_lights_on
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 Light doesn't just make it harder to fall
Are you experiencing like morning grogginess or difficulty falling asleep? sleep_with_the_lights_on
Are you currently (e.g., TV, hallway light, or nightlight)?
Turn off electronic devices (phones, tablets, TVs) at least 30 minutes before bedtime to avoid blue light exposure.