The endocrine system gets some help from other organs, such as the kidneys, liver and heart, which have secondary endocrine functions. For example, the main function of the kidneys is to filter ...

The endocrine system helps regulate bodily functions through hormone secretion. Learn about the organs and hormones involved, as well as how they work.

An endocrine system malfunction, caused by genetics, infection, or other factors, can result in various disorders such as diabetes, hyperthyroidism, and polycystic ovarian syndrome (PCOS).