1.   As mentioned before, sweat is produced from the sweat glands in the skin.

2.   For example, when body temperature rises, skin produces sweat, which takes away excess heat as it evaporates.

3.   Granted, Minnesota and Tampa Bay produce flop sweats in no one.

4.   At the start of the study, patients were producing sweat at a rate of up to four cups over eight hours under both arms combined.