All of the following statements regarding diabetes are true, except:
a. In Type 1 diabetes, the pancreatic beta cells no longer produce the hormone insulin.
b. In Type 2 diabetes, insulin is produced, but the body's cells fail to respond to the hormone.
c. In most cases, excess body fat is the main cause of Type 2 diabetes.
d. Type 2 diabetes only occurs in adults, never in children.
e. Usually when Type 2 diabetics lose some excess body fat, their Type 2 diabetes symptoms will lessen.