Vital heat

Vital heat refers to the warmth that helps keep our bodies functioning properly. It's like a little fire inside our bodies that helps us do things like move our muscles, think clearly, and even digest our food.

Our bodies generate this heat through a process called metabolism, which is kind of like a machine that runs on energy. Our bodies need energy to do all the things we need to do, like walk, talk, and breathe.

But, just like a machine, our bodies also create waste while using energy. One of the waste products is heat. It's like the exhaust that comes out of a car when it's running.

Our bodies need to get rid of this excess heat so we don't overheat and get sick. We do this by sweating, which is like the body's cooling system. Sweat helps take the heat from inside our bodies and move it to the surface of our skin, where it can evaporate and cool us down.

So, in summary, vital heat is the warmth our bodies generate to help us function properly. We make it through a process called metabolism, but we need to get rid of the excess heat through sweating to stay healthy.