Finasteride and dutasteride can prevent hair loss if used early, but they may cause side effects. Many men shave their heads because they are unaware of these treatments or avoid them due to side effects or cost.
The treatment for androgenetic alopecia involves using finasteride and minoxidil with intense exercise and cold exposure to boost metabolism and reduce androgenic effects, potentially leading to hair regrowth. This approach may activate biological pathways for improved hair and overall health.