Considerations on Hair Research and Hair Growth
January 1981
in “
Springer eBooks
”
hair growth cycle anagen phase catagen phase telogen phase hair plucking dermis epidermis androgens testosterone dihydrotestosterone baldness scalp follicles vellus follicles androgen metabolism hair transplantation hair follicle involution hair growth hair cycle hair loss balding hair thinning scalp health
Studysummary The document concludes that hair biology is complex and there are still unanswered questions about hair loss and follicle changes.
Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer