We’ve all experienced it – tossing and turning in bed, yearning for sleep but feeling completely awake.

While the odd sleepless night is nothing to stress over, chronic insomnia can have serious impacts on your physical and mental health.

Almost one in five people in the UK aren’t getting enough sleep, according to the latest research from Mental Health UK.

Common side effects include weight gain, anxiety and depression, and decreased coginitive functioning. 

Stress is often a cause of poor…