sweat is salty because of the minerals dissolved in our body fluids including sodium and calcium. It is the sodium (Na) and calcium (Cl) that make our sweat taste like table salt (which is just the solid NaCl).
2 4 2

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Sweat contains many excreatory products.
Salts(such as sodium and potassium salts) make a major part of it.
Because of this reason, sweat tastes salty.
1 4 1
nice answer ... but we should ask the one who questioned that did u tasted sweat..??
:) lol !