Study links regular physical activity to better sleep patterns, although too intense activity can have the opposite effect. Between 10% and 20% of the population has insomnia problems, because they have difficulty falling asleep or because they wake up too frequently or earlier than they would like.

Exercise has protective effects against many mental health problems, as does getting enough sleep, but it is also more difficult to exercise or sleep a night when you are very anxious or depressed. For many individuals with insomnia, adopting a more active lifestyle can be an effective component of a comprehensive treatment plan.