The Circadian Health Institute and  Photo-Dynamic Nutrition LLC form the bioLight Group 

Ken Ceder, Research Director, was formerly co-director of Hippocrates Health Institute in  Boston, Massachusetts. Ken formed OTT Light Systems soon after  meeting and collaborating with pioneering photobiologist Dr. John Ott — the father of 'health enhancing' full spectrum light.   

Ken sold his rights to the Ott Light brand after Dr. Ott's death and formed the bioLight Group to advance Dr. Ott's full-spectrum light vision and to provide a convenient solution for the silent epidemic of malillumination.  

Building on Dr. Ott's insightful work, the scientific mechanisms underlying various light therapy treatments are finally being explained. Years of systematic research carried out in centers of excellence all over the world now provides not only a better understanding of the cellular mechanisms which respond to light therapy, but also various biological effects that can be achieved as a result of light stimulation.  

The future of light therapy is progressing and developing well into the millennium as more and more research takes us even beyond the cellular level, and molecular biologists explain features of an unimaginable world of 'energy medicine' and quantum physics as the science of light unfolds. 

We are pleased to be a research source that is naturally shaping the future of medicine by raising awareness of — 

Malillumination ...the silent epidemic. 








about us:  bioLight Group
"For the rest of my life I shall reflect on what light is."
 Albert Einstein

bE