Trouble Sleeping. For many people, SAD can trigger a disruption in their circadian rhythm, resulting in an inability to fall asleep or trouble sleeping through the night. This involves interruptions in the person’s sleep patterns as well as a decline in the quality of sleep overall. Additionally, the lack of sunlight can further complicate things for an individual that is used to waking up to the sun every day. Tricking the body into thinking it’s still nighttime, the limited light can make it difficult to maintain a proper sleep schedule. A good way to keep up with one’s sleep schedule is to exercise regularly every day. Consistent physical activity will help the body better recognize when it is time to rest.
