30 citations,
December 2017 in “Medical Hypotheses” The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.
24 citations,
January 2017 in “Journal of Cutaneous and Aesthetic Surgery” Botulinum toxin was found to be a safe and effective treatment for male pattern baldness in a small test, but more research is needed.
August 2023 in “Journal of Cosmetic Dermatology” Higher concentration of botulinum toxin A is safe and effective for treating hair loss in men and women.
4 citations,
April 2002 in “Medical Hypotheses” Hormones cause hair loss by affecting cell growth and weakening cell attraction.
February 2017 in “Clinical dermatology open access journal” Men with early hair loss may have higher insulin resistance and should be checked for related health issues.