August 2014 in “Journal of The American Academy of Dermatology”
Obesity is linked to more severe hair loss in adult men and to excess hair growth, but its effects on hair conditions are complex and need more research.
Dutasteride is discussed as a treatment that makes hair loss impossible, with some users sharing experiences of hair regrowth and side effects. Finasteride and oral minoxidil are also mentioned as treatments, with concerns about side effects and effectiveness.