Hair loss is a genetic issue that has been plaguing men and women for centuries. Both men and women come to me frustrated and lacking self-confidence because of thinning hair they have no control over. It’s a common problem. Sixty-five percent of men have noticeable hair loss by age 60, and 35 million men in the United States experience hair loss, while it affects 21 million women. Hair loss sufferers can expect to lose an average of 100 hairs per day.