The guide to getting a good night's sleep... Up to two in five people will suffer from insomnia at some point in their lives. Insomnia can make you feel depressed and exhausted, affecting your ability to function during the day. Using the latest advice and information, this guide covers everything you need to know: from the causes of insomnia and how to get diagnosed to all the treatment available - medicinal or complementary. Discover how to develop a good sleep routine, how to make your bedroom a more restful environment and how to combat stress. Relaxation techniques and dietary advice are also covered, together with a section for parents with teenagers suffering from sleep difficulties. Whether you have trouble sleeping or someone close to you suffers from insomnia, this is the essential guide to getting a good nights sleep.