Changes in skin coloration or composition might be a indicator of a professional medical issue. Such as, those with way too couple of red blood cells of their blood may possibly look pale, and Individuals who have hepatitis have yellowish skin.Keratin has become the principal components with the skin's water-proof barrier, In keeping with StatPearl

??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????????????? “???????????” ???? “?????????” ????????????????????????????????????????????????????? ???????????????????? ????????????????????????????????????????????? ?