It is common to hear reports of people who feel the weather alter their mood. On a certain level, this is even normal, however, depending on the intensity, it can become a pathology. This is the reality of people living with seasonal affective disorder, a condition that is also called seasonal depression. According to specialists, this picture usually appears during the winter, and the reasons for the seasonal depression. However, new studies indicate that other causes can influence this situation, such as eye color.
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People with light eyes have less seasonal depression
Instead of blaming the weather, maybe you should first read this research from the University of New South Wales, which is in Australia. That's because new research points out that the way to understand the emergence of seasonal depression is the color of our eyes.
According to experts, people who have lighter eyes are less likely to develop this clinical condition. In this case, people with dark eyes have a need for greater access to light, so the communication between the eyes and the brain changes significantly in winter. In this way, the season would be exerting a direct influence on the mental health of these people.
On the other hand, people with lighter eyes can deal more easily with the absence of light. Although there are no studies that prove the relationship between location and brain health, it is possible to relate the fact that people who live in the cold tend to have lighter eyes. So the question remains: is this an evolutionary trait?
Learn more about seasonal depression
This clinical condition is not related to the idea that the routine during a certain period of the year can make you sadder, as any change in our life can affect the way we see reality. Therefore, it is a depression that appears only with the change of period, although not much is known about the reasons. As for the symptoms, they are the same as common depression, such as existential discomfort, melancholy, lack or excess of sleep, among others. However, with the aggravating factor that the symptoms manifest only in a certain period, or intensify in these cases.
