All Posts

Benefits of Sunlight for Health: How Light Impacts Your Body, Brain, and Sleep Light—the very word often evokes images of warm sunrays streaming through a bedroom window in the early morning, a bright summer day at the beach, or the simple act of flipping on a light switch at night. While these associations are familiar and comforting, light is far more than a convenience or a pleasant experience. It is one of the most powerful and fundamental forces influencing human health.