Liz Earle examines the causes of hair loss and explains which supplements, shampoos, medical treatments and alternative therapies really work. This fully revised and updated quick guide from bestselling beauty and wellbeing writer Liz Earle includes: - The types of reversible hair loss - A hair transplant: what it entails - Natural remedies and the latest drug treatments - Essential nutrients and daily supplements - How to choose shampoos and the best in hair care