As the seasons change, people may begin to feel the winter blues. However, many are unaware that seasonal affective disorder (SAD) is an actual condition. Rehabilitation can help individuals who have SAD, but people commonly mistake holiday season depression as a passing phase.
When daylight savings time goes into effect, many people are left with the feeling of sadness, according to Delaware Online. Experts have concluded that due to a lack of sunlight and vitamin D, a number of individuals suffer from SAD. Sleeplessness and heightened food cravings have been identified as symptoms of the condition.
Researchers have discovered a elevated level of melatonin in individuals with SAD, which is produced when there is a lack of light. Melatonin is responsible for creating the feeling of drowsiness that tells the body that its time to sleep. Lower daytime levels of seratonin, the chemical that affects mood, is to blame for a reduced amount of energy and excitement in individuals with SAD.
Rehabilitation facilities can help people with SAD understand and manage the condition. However, light therapy has also proven to be affective in helping individuals suffering from the condition. Exposure to light from specialized lamps can reduce the symptoms of depression.