Hair Loss in Men Hair loss, known as male pattern hair loss or androgenetic alopecia, is the transformation of hard and long terminal hairs into thin and weak vellus hairs. There are many reasons for this transformation such as stress, heredity, and hormonal disorders. Although the problem of hair loss is not related to age, hair loss in men is more common in the late ages, 40% of men face a noticeable hair loss problem until the age of 35.…










