Sleep plays an important part in our wellbeing. It provides energy to the body and the brain.
Premier League players need sleep for peak athletic performance. A good sleep helps their split-second decision-making on the pitch.
If you’re worried or concerned about things, this can affect your ability to sleep and your sleep quality.
Equally, if you’re not sleeping, this can have a negative impact on your mood and general wellbeing.
The NHS’s Every Mind Matters site offers some simple steps to ease restless nights.
To help you get a good night's rest, sleep expert Dr Jonny Bloomfield answered queries on a Twitter Q&A, and you can read his answers here.
Exercise and nutrition can have a positive impact on sleep quality, too.