Sweating: How Your Body Cools Itself

The video explains how the body regulates temperature through sweating, a natural cooling process. It describes the composition of sweat, its evaporation, and the importance of staying hydrated to avoid dehydration. The video also addresses why sweat can smell due to bacteria on the skin and highlights the commercial market for deodorants and antiperspirants as solutions to manage sweat odor.

What new insight or understanding did you gain from this video?