We're all aware of how key sleep is to good health, especially when we find ourselves exhausted but unable to nod off.
Getting a good night's sleep can be a challenge at the best of times, but during the last two years, many of us have found it especially difficult as our normal circumstances drastically changed.
According to sleep behaviour expert James Wilson, we’re supposed to spend a third of our lives asleep, so when we struggle, the bedroom can feel like a prison.
