Reuters: Too Much Screen Time Can Make Computer Users Sick

My spin:Now you have an excuse to use your computer less!
NEW YORK (Reuters Health) – The more time an office worker toils in front of a computer, the more likely he or she is to suffer a host of physical, mental and sleep-related ills, Japanese researchers report.
While video display terminal (VDT) use has become commonplace in many types of jobs, there is little information on how long a person can safely use a computer each day. To investigate, Dr. Tetsuya Nakazawa of Chiba University and colleagues surveyed over 25,000 office workers who responded to three questionnaires between 1995 and 1997. (full story)