Have you ever wondered why you can't rest as well as you'd like? Or why you wake up in the morning more tired even though you slept 7-8 hours? Several factors can contribute to restless sleep, from an unsuitable sleeping environment to the lack of a sleep routine or various medical conditions.

It is important to identify the cause of your poor sleep quality and find the right solutions to improve the situation. Here are 5 factors that can alter your sleep quality:

An uncomfortable bed

An unsuitable sleeping environment