iOS app Android app

Artificial Light and Sleep

Shift Work and High PSA

Dr. Michael J. Breus | Posted 11.30.2013 | Healthy Living
Dr. Michael J. Breus

The relationship of circadian dysfunction to cancer risk is a critically important area of research. With millions of Americans working shifts -- and a wider array of jobs requiring non-traditional schedules -- this is an issue that needs rigorous study and attention.

Could These Glasses Help You Sleep?

Dr. Michael J. Breus | Posted 11.23.2013 | Healthy Living
Dr. Michael J. Breus

I expect we will see a great deal more investigation into the effects of blue wavelength light on sleep and health. But you don't need special goggles or eye lens implants to protect your circadian rhythms and your sleep from the negative effects of artificial light.