This volume is the newest release in the authoritative series issued by the National Academy of Sciences on dietary reference intakes (DRIs). This series provid

Hair disorders have become a central social and psychological issue and patients now have increasing demands and expectations. Written by world-renowned experts

A quintessential text relating the treatment of scalp and hair disorders, with special concentration on ethnicity, hair type, and cultural hair care practices f

“Aged? But he does not appear aged, just look, his hair has remained young!” Marcel Proust, In Search of Lost Time (1913–27) The appearance of hair plays