How the Endocrine System Works

Chloe and the Nerb embark on a journey to understand the endocrine system, which uses glands to deliver hormones throughout the body to regulate processes.

The pituitary gland, located near the brain, is tiny but controls many other glands and produces growth hormone, making it a crucial part of the endocrine system.

The thyroid gland produces hormones that regulate metabolism, controlling how fast the body uses calories from food.

The adrenal glands produce adrenaline, a powerful hormone used only in emergencies to provide a burst of energy and strength.

The pancreas is the largest gland of the endocrine system and produces insulin, a chemical that helps the body use energy from food.

The reproductive glands (ovaries in girls, testes in boys) oversee the changes of puberty by producing hormones like estrogen and testosterone.