Some men begin to experience hair loss as early as their early 20s, while others can last deep into their 70s without any noticeable decline. Why is this? A number of different factors plays into when adults lose their hair. Let’s dive in. DHT is Key to Hair Loss Hereditary hair loss is caused by the hormone dihydrotestosterone (DHT). This naturally-occurring chemical causes the “miniaturization” of hair follicles. Hair follicles cycle through anagen (a growth…
