10/15/2026
Artificial light at night can affect far more than sleep.
In his latest blog, Dr. Ram Rao explores research on how nighttime light exposure can disrupt circadian rhythms, suppress melatonin, and affect sleep, metabolic health, and brain function.
He also shares practical ways to reduce nighttime light exposure and support the body’s natural light-dark cycle.
Read the full blog: https://www.apollohealthco.com/keeping-the-nights-dark-how-nighttime-light-threatens-sleep-and-the-brain/