"Human sweat" refers to the body's natural process of releasing liquid through the skin, usually during physical activities or when feeling hot. Full definition
Since then, the effect has been found in leaves, human sweat glands and blood — but not in biological material that could be used in computers. (newscientist.com)
One possible application would be self - cleaning clothes in which the bacteria feed on human sweat and dirt. (discovermagazine.com)
They need human sweat to develop a system that could someday replace blood testing. (news.azpm.org)