Biological Chemicals in the Body (3:26) --
Endocrine System Mystery (4:22) --
Chicken Castration Experiment (3:35) --
Eternal Youth Experiment (3:38) --
Victorian Endocrine Experiment (2:33) --
First Successful Endocrine Therapies (3:45) --
Victorian Oophorectomies (2:04) --
Identifying the Endocrine System (3:19) --
Hormone Function (2:23) --
Acromegalic Gigantism (5:03) --
Diabetes Mellitus (2:40) --
Pancreatic Insulin Breakthrough (3:00) --
Diabetes Treatment (2:12) --
Steinach Operation (3:31) --
Pituitary Gland Function (2:42) --
Weight Regulation System (3:16) --
Hormone Obesity Treatment (2:45) --
Credits: The Fantastical World of Hormones (0:36)
