What are some ways to relieve insomnia without getting medication?

Diet, sleep patterns: To relieve insomnia without medication, the evening diet should be evaluated. All caffeine and stimulants should be avoided in the evening. Sleep patterns, such as napping, amount of sleep should be considered. Melatonin, which is a natural supplement (not medication) helps rebalance sleep cycles. Proper amount of exercise will help as well as removing external stimulus (tv and lights) warm milk!