Sunlight/Circadian Rhythm

An additional benefit of sunlight is its crucial role in your circadian rhythm. A circadian rhythm is a natural, internal process that regulates the sleep-wake cycle and repeats on each rotation of the earth roughly every 24 hours (Wikipedia). Dr. Arlene Taylor, brain-function specialist, describes it: “When sunlight enters the eye, it strikes the light-sensitive retina. Remember, … Continue reading Sunlight/Circadian Rhythm