Sweat glandsare found throughout the skin but are more numerous in areas such as the soles of thefeet, palms of the hand, armpits andgroin. The body of the gland is made up of a coiled tube, surrounded by a good blood supply, and a duct, which opens onto the skin surface through ...
We sweat when it's hot outside, or when we exercise, in order to cool our bodies' rising temperatures. But we also sweat as a result of nerves, whether they're stimulated by fear, anxiety or excitement. (Lots of other things can make us sweat too -- like drugs, menopause, low bloo...