Sleep is important for the health of our body and mind. Lack of sleep can cause fatigue, poor concentration and mood changes. Common disorders include sleepwalking, restlessness, snoring, insomnia and sleep apnoea.
Topic: Introduction to sleep
Fatigue is thought to cause about one in six road accidents - make sure you get enough sleep.
You can retrain your body and mind so that you sleep well and wake feeling rested.
Most teenagers don’t get enough sleep, which can have dramatic effects.