Although there may be various reasons for someone the causes are the result of the shift in weather and natural lighting during winter months. Because of the cold weather folks are a lot more likely to stay indoors and not go outdoors and get active. It is also worth noting that throughout history, food has been more difficult to find during winter months and there was a persons disposition lowered because of a lack of food. It's also linked to the lack of light during winter months. Whenever there isn't quite as much all-natural light, our brains do not produce as much dopamine. It is also possible that some individuals may be predisposed based on personality traits. SAD, Seasonal Affective Disorder, also referred to as seasonal depression, cold melancholy, Winter blues is a mood disorder which leads to depression in individuals through winter . These people experience just, and mental health throughout the year experience depression during winter months. This illness wasn't taken seriously in the beginning, but is not recognized as a relatively common disease. SAD affects nearly 1.4% of men and women in Florida, compared to 9.9% of men and women in Alaska. Seasonal Affective Disorder has been found and called in 1984 from Norman E. Rosenthal at the National Institute of Mental Health.
Seasonal Affective Disorder is much more commonly found in woman than in men. A few of the symptoms include nausea, difficult waking in the morning, oversleeping, overeatingand weight gain, etc.. A lot of people experience difficult completing sex drive, diminished and concentrating and withdrawing from friends members and family. These feelings united cause depression and feelings of hopelessness. People who experience this during Spring and summer period typically experience stress insomnia, diminished appetite, weight loss or profit, and social withdrawal. In order to be identified with this illness there has to be melancholy during remission and a specific season for the rest of the year.