Hair loss is linked to cellular physiology and the IGF-1 to TGF-B1 ratio, not just androgen sensitivity. The theory lacks evidence, while finasteride and minoxidil are effective treatments.
Iron supplementation may be more effective than Minoxidil for hair loss. Checking ferritin levels is important, as both low and high levels can affect health.
Dutasteride caused persistent hair shedding and no improvement for 18 months, leading to a switch back to finasteride. The user also uses oral minoxidil and plans to focus on better scalp health.
The user switched from finasteride to dutasteride for hair loss and noticed elevated cholesterol levels, questioning if dutasteride caused this change. They also take Vitamin D, biotin, magnesium, ginkgo biloba, omega-3, and NAC, and are concerned about the impact of these supplements and their health on cholesterol levels.