Everyone has an endocrine system made up of the hypothalamus, pituitary gland, pineal gland, thyroid gland, parathyroid gland, pancreas, gonads and the thymus. Each gland has an important function in providing hormones to the human body. The components of each part of the endocrine are in-depth and a pamphlet about this system breaks down each gland into important and easy to remember functions for the biology student.