Evidence shows that seasons influence our moods. Lots of people get depressed in winter, or experience the "winter blues", scientifically called seasonal affective disorder (SAD).
Why do we become SAD?
The cause for SAD is not clear. There is some evidence that it is related to the body's level of melatonin, a hormone secreted by the pineal gland that regulates the sleep-wake cycle. Darkness stimulates the production of melatonin, preparing the body for sleep. As the winter days get shorter and darker, melatonin production in the body increases and people tend to feel sleepier and more lethargic. Research has also suggested that people with SAD may produce less Vitamin D in response to sunlight; vitamin D is believed to play a role in serotonin activity.
Symptoms of SAD
Symptoms associated with the winter blues are quite similar with the depression, such as feelings of hopelessness and sadness, tendency to oversleep, change in appetite, craving for sweet or starchy foods, weight gain, drop in energy level, etc. Usually, this form of depression is mild or moderate. However, some people experience severe symptoms that leave them unable to function in their daily lives.
Why this worksheet?
To have more structure and also fun to get through the winter, several evidence-based activities are offered. Also your own favourite activities can be added to spice your winter up.
