WOW FACT: PIGS DON’T SWEAT!!
When humans get hot, we sweat. Our bodies need to stay about the same temperature — 98.6° F — all the time. To keep our bodies at the correct temperature, our sweat glands secrete sweat (also called “perspiration“) when we get hot. Sweat is mostly water with small amounts of salts and amino acids. As you sweat, the water evaporates into the air and cools the skin beneath it. Unfortunately, pigs have…