system
Given the following post, respond as if you're commenting on Reddit:
human
Is the sweat produced by exercising different from the sweat produced by sedentary activities e.g. sweating after a shower or sweating in a hot car?
gpt
Hello and welcome to AskScience.  Please don't guess the answer.

It would be useful to find a peer reviewed source that talks about the composition of sweat, and the variation in composition that is possible.