by drcatherinedarley | Feb 6, 2014 | cancer, insomnia, sleep
We have become a 24-hour society where people can work, shop and exercise at all hours of the day or night. But just because we can, does that mean we should? Humans evolved in a rhythmic world, with daily and seasonal variations in light, temperature, and food...
by drcatherinedarley | Dec 9, 2009 | body clock, cancer, Children's sleep, shiftwork, sleep
High numbers of people in America do shiftwork – 20% of those who are employed. One definition of shiftwork is starting work after 6pm, and before 6am. “Swing shift” which often starts around 3-4pm is also included in some definitions of shiftwork....
by drcatherinedarley | Oct 14, 2009 | cancer, sleep, sleep deprivation
There are many ways that healthy sleep supports a healthy immune system. And remember, our immune system is constantly working to rid our bodies of foreign bacteria and abnormal cells. These abnormal cells can become cancerous, so it is important that our immune...
by drcatherinedarley | Oct 12, 2009 | cancer, melatonin, shiftwork, sleep deprivation
In honor of October being Breast Cancer Awareness Month, let’s look at the connection between sleep and cancer. This is a complex issue, as getting poor sleep increases the risk of cancer, and sleep in cancer patients is disturbed. Let’s look at each situation...
