As sun-filled days shorten in the autumn, the so-called seasonal blues come creeping into lives at work. As many as one in five persons in North America may be affected by this condition. This could mean that, on average, as many as one in five employees may struggle with the affects of Seasonal Affective Disorder (SAD).
SAD has been recently identified as a physical condition. Dr. Pamela M. Peeke, MD, writing in Prevention magazine defined the disorder this way: "... a condition in which the shorter, darker days cause depression and destructive behaviors, including social withdrawal, fatigue, and overeating."
Here's how employees with SAD have a negative impact in your workplace and on your business:
At the very least, this condition creates tension and stress amongst people in the workplace. And many SAD sufferers experience lower productivity and more mistakes at work. In addition, here are other considerations:
If the above activities don't boost you or the SAD associate or employee out of SAD... try using a light box. It's about the size of a briefcase. It puts out about 20-times more light than normal indoor light. And to combat SAD, work in front of the light box for 15 to 30 minutes a day.
Even put a light box in the break room for people to use during their free time.
In one six-year study involving 96 patients, conducted by Chicago psychologist Charmane Eastman, 61 percent of the patients receiving high-intensity morning light had nearly complete remission of their SAD symptoms after three weeks of treatment. This was twice the recovery rate of patients using a placebo. Half the study's patients improved after evening light treatments.
One of the more commonly known conditions resulting from lack of natural sunlight is Seasonal Affective Disorder (SAD). SAD is triggered by the shortening of the photoperiod as seasons change. The shortened photoperiod allows melatonin, the hormone responsible for signaling that it's time to sleep, to build up to higher-than-normal levels in the blood, which in turn produces the symptoms of SAD.
Much of the physiology behind SAD also plays a role in our daily sleep/wake cycle. When this cycle is disrupted, we get the symptoms of jet lag: clinical sleep disorders, severe fatigue, major digestive problems, and the inability to react or concentrate.
Along with a host of people diagnosed and suffering with the symptoms of SAD, there is an ever greater number of people walking around with these symptoms occurring in varying degrees, which will no doubt affect their ability to function optimally and perform optimally in the workplace.
It is reasonable to suggest that if full spectrum lighting is installed in the workplace, this would have a positive effect on the symptoms of those who are susceptible and increase their productivity.
- Source: International Academy of Chiropractic Occupational Health Consultants, Vol. 9, No. 3
Get in touch today and find out how we can help you meet your objectives.