According
to the two articles, there is clear evidence of a link between the amount and
quality of lighting to our health and wellbeing. Too much light, too little
light, or exposure to light during the wrong times of day can all be factors in
serious health disorders. One such
disorder, Seasonal Affective Disorder (SAD) occurs when people are not exposed
to adequate amounts of daylight for a long period of time. As designers, it is
up to us to optimize daylight conditions in interior spaces when appropriate to
prevent these kinds of adverse responses in our environment. Lack of proper
daylight can cause even more serious health problems such as diabetes and
reproductive complications, so it is paramount to ensure that people who are
indoors for long periods of time, such as hospital patients, get quality
daylight.
Another
health concern that many people have experienced is a disruption in their
circadian rhythm as a result to too much, or the wrong quality of light at
night. Because light delays the release of melatonin, too much light at night
can disrupt sleep, even long after the light exposure has occurred. This is very problematic with nurses
who need to be awake and alert during night shifts but must sleep afterwards.
Designers need to take these concerns into account when designing hospitals, so
staff can effectively transition from working to sleeping without acquiring
light-related illness. Evidence-based
design is the only way to effectively ensure that the lighting in interior
spaces is healthy for those who inhabit them.
No comments:
Post a Comment