I once read that hat wearing could restrict the flow of blood to the scalp and cause the hair follicles to atrophy thereby causing baldness.
However, according to here it's quite rare.
However, according to here it's quite rare.
The Trichological Society said:Permanent baldness: Hair follicles cease to regenerate hairs.
This may be due to disease, skin damage, androgenic (hormonal) or genetic (inherited) factors. Rarely is this associated with hat wearing, circulatory or vitamin deficiency. Men and women are affected.