How can HAIRCHECK tell the difference between aging hair and balding?
https://healthell.blogspot.com/2020/12/how-can-haircheck-tell-difference.html
How would a haircheck distinguish between balding, and simply aging. Won’t the hair check just confirm that there is a loss of hair or density either way? If all of the hairs on the head are thinning as a result of aging, the HAIRCHECK test will show no differences between one area of the scalp and another. In a balding person, there will be distinct differences in the various parts of the scalp...
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