ISBN-13: 9781861688477 / Angielski / Miękka / 2021 / 48 str.
Good quality sleep is essential to our overall wellbeing. How much sleep we need varies at different times in our lives. In this book we explore why sleep is so important, we look at the benefits of good quality sleep and strategies to help achieve it. We also look at what happens when we are sleeping and the causes and effects of different sleep disorders.