Many activities can boost mood. This happens by increasing serotonin, dopamine and endorphins. Exercise, mentally stimulating activities such as painting or music and even sunlight are all examples of these stimulants. The chemicals that these activities release play an important role in regulating emotions, motivation and overall mental well being. A good balance is needed for individuals to feel emotionally stable.
Sunlight acts on the retina to release serotonin, often referred to as the feel good hormone. Research has shown that serotonin levels tend to drop during the winter months when daylight hours are shorter.
This decrease is what factors into seasonal depression, also known as Seasonal Affective Disorder. Symptoms of this disorder can include, low energy, disrupted sleep patterns and difficulty concentrating. Without the increased sun exposure provided during the summer months, the brain is not supplied with as high of an amount of feel good endorphins, which can lead to a decline in overall mood.
Regular exposure to natural light helps regulate the body’s internal clock which controls sleep patterns and energy levels. When this rhythm is disrupted it can lead to difficulty concentrating, fatigue and irritability. By consistent exposure to sunlight, especially during low daylight hour months, individuals can maintain more stable mood levels and reduce the risk of seasonal depression.
Ways to increase exposure to sunlight during these months include morning walks, sheer curtains instead of blackout ones, or even just choosing to sit in spots next to windows more often. While it is harder for people who work during daylight hours, there are still ways to make it possible.