A lot comes with age: experience, wisdom, better jobs, a bigger savings account (hopefully) and, for some people, unwanted changes to their hair. Whether it's thinning, receding or just plain falling out, you might seek a cure when you notice more hair in the sink or on the brush. But is there one? Well, perhaps not one, but several imperfect solutions. Read on. Hair transplant surgery Hair transplant surgery involves removing a strip of scalp from the back of the head where hair growth is still thick. WebMD explains: Next, the surgeon divides the strip of removed scalp into approximately 500 to 2,000 tiny grafts containing an individual hair or just a few hairs each. The number and type of graft used depends on the hair type, quality and color as well as the size of the area where it will be transplanted. The transplanted hair eventually falls out but is replaced as the follicles grow new hair. Hair transplant surgery is considered the most effective way to p