(English) The skin is the largest organ in the body, covering nearly two square metres and accounts for about 16% of the total body weight. One square inch of skin contains approximately 250 sweat glands, 25 hairs, 40 sebaceous glands, 7.5 feet of blood vessels, 30 feet of nerves with 7,500 sensory cells at their ends. It is amazing to think that we shed one surface layer of dead cells every 24 hours!
Por Lamberts Española.
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