Dr. Alkaitis on the Human Skin
ONE SQUARE INCH of skin contains, among other things, approximately 71 feet of blood vessels and 300 feet of nerves; approximately 20 million cells, including countless cells for touch, pain, heat and cold; and approximately 100 hairs, 100 sebaceous glands and 650 sweat glands.
ONE SQUARE INCH of skin contains, among other things, approximately 71 feet of blood vessels and 300 feet of nerves; approximately 20 million cells, including countless cells for touch, pain, heat and cold; and approximately 100 hairs, 100 sebaceous glands and 650 sweat glands.