What sweat is
What sweat does
Sweat glands
     There are two types of sweat glands, eccrine and apocrine. Eccrine is the most numerous type that is found all over the body particularly on the palms, soles of the feet, and forehead. Apocrine is mostly the armpits. They end in hair follicles instead of or pores. the two glands are different is size and and the age they become active. We are constantly sweating, even though we might not know it. Sweating is your body's major way of cooling down. the amount of sweat produced depends on our emotion and physical activity. Sweat can be made in response to nerve simulation, not temperature or exercise.