Hello, there are many things that can ruin a good night's rest. There may be noises or changes in lighting that will bring you back to a lighter sleep phase at the wrong time. You may even have a sleep disorder such as sleep apnea. CBD Oil can reduce anxiety, which can help improve sleep quality and ease insomnia. Sleep disturbance is often associated with anxiety, as intrusive thoughts can keep you from falling asleep. CBD can also relieve pain, which is another reason for disturbed sleep. Click here for more information about this substance.