
Heart Health & Light
The appearance of sunlight and the advent of oxygen on Earth were undoubtedly the most dramatic environmental changes during evolution. As a result, almost all
Light entering the eyes regulates brain chemistry and synchronizes vital circadian rhythms that control… Appetite, Energy, Mood, Sleep, Libido and so much more.
Science of Light (SOL) is a 501(c)(3) non-profit organization dedicated to the legacy of photobiology pioneer, Dr. John Ott, the father of full-spectrum light technology.
SOL’s Mission:
To enlighten humanity of the essential need for daily light hygiene to support wellness & reduce the risk of — mal-illumination.
SOL’s Mandate:
Share freely our years of research and provide the lighting technology that mitigates the indoor epidemic of mal-illumination.
“We are all light deficient and this deficiency may be the source of our physical and emotional problems.” — Dr. John Ott, Health and Light, 3,000,000+ copies sold
Science of Light has developed Nutritional Light Technology… the “fullest” spectrum light source.
SOL’s technology builds on Dr. Ott’s original full-spectrum light technology by intrinsically improving the spectral quality and biological benefits that help ignite metabolism and regulates brain chemistry & circadian rhythms that control appetite, energy, mood, sleep, libido and so much more.

The appearance of sunlight and the advent of oxygen on Earth were undoubtedly the most dramatic environmental changes during evolution. As a result, almost all
By MARK HALPER: A top lighting research group has reported that the amount of light at night — light levels plus duration — can potentially

Human-centric lighting is lighting devoted to enhancing vision, wellbeing, and performance individually or in some combination, according to Philips Lighting. Believing that the human-centric lighting
Would you swim in a pool of polluted water? Of course not. Not intentionally anyway. But every day, every one of us unknowingly “swims” in

Since the beginning of human history, people have lived and worked outdoors during the light of day, absorbing light energy from the sky. An average

Melatonin and sunlight are intimately linked and the relationship is unique in the fact that there are two forms of melatonin, circulatory and subcellular. Both