At what times in your life do you think your Endocrine System is most active?
During puberty stage, endocrine System is most active.
The endocrine system is defined as glands that secretes hormones. Hormones regulate growth and development, metabolism, reproduction, sexual function and many other functions.
Therefore, endocrine glands get their job done through production of hormones.
Growth hormone (GH) regulates the growth of body and is most active during puberty stage.
During puberty or adolescent stage, the activity of hormones is more active that leads to development of the body.
In the boys, there is change in voice and other secondary sexual characteristics and thus they become more masculine.
In the female, breast development and other secondary sexual characteristics and thus they become more mature.