Hair: Everything You Ever Wanted to Know is a practical guide to understanding hair, scalp health and common hair-related problems. Dr Akshay Batra explains how hair can reflect aspects of overall health and addresses concerns such as hair fall, dandruff, receding hairlines and premature balding.

The book answers practical questions about hereditary hair loss, prevention of hair fall, shampoos and cosmetics, hair-loss treatments and when professional medical intervention may be necessary. It combines research-based information with practical advice, grooming tips and everyday dos and don'ts.