Light is essential for our health and cellular function, just like water, sleep, and the nutrients from food. The human body is designed to function with an abundance of natural sunlight, but with our modern lifestyles, most people don’t get nearly enough light every day. The average American spends over 90% of their time indoors.  That’s not nearly enough natural light for optimal health and balance! Worse yet, much of the time we spend indoors is filled with bright blue light from screens and overhead lighting, which can have a negative effect on sleep and circadian rhythms.
Bottom line: everyone needs healthy light, but most people don’t get enough. Instead, they get way too much blue light, resulting in worse sleep and overall health.