Sweat is made by sweat glands in the skin and carried to the skin’s surface by ducts.
Kufikia Sehemu ya Chini ya Ngozi
Ngozi ina safu 3. Chini ya sehemu ya juu ya ngozi ni neva, miisho ya neva, tezi, mirija ya nywele, na mishipa ya damu. Jasho huzalishwa na tezi kwenye demisi na hufikia sehemu ya juu ya ngozi kupitia mirija midogo. |
As sweat wets the skin and evaporates, it helps keep the body cool. Thus, people normally sweat more when it is warm. They also sweat when they are nervous, under stress, or have a fever.
Sweat is composed mostly of water, but it also contains salt (mostly sodium chloride) and other chemicals. When a person sweats a lot, the lost salt and water must be replaced.
Sweating disorders include
Body odor (bromhidrosis)
Diminished sweating (hypohidrosis)
Excessive sweating (hyperhidrosis)
