There are lots of things going on when we sleep. Important hormone production for example is regulated during our sleep time. Our brain takes a rest during our sleep, keeping it in good shape and health. Sleep also restores our physical energy that was lost during our day activities, and if there were injuries or illness sleep will increase the rate of healing. There are actually a lot more benefits we can get from sleep and the most important is that it keeps our body in good shape. Sleep problems will just destroy all those benefits as it will disrupt our sleep patterns. The use of sleep aid is what might the only solution to help us get to sleep and remedy our sleep problems.