Which one of the following hormones is not involved in sugar metabolism?
(a) Aldosterone
(b) Insulin
(c) Glucagon
(d) Cortisone
Correct answer: (a) Aldosterone
Solution
Insulin, glucagon, and cortisone all influence carbohydrate metabolism and blood glucose levels. Aldosterone primarily regulates sodium and potassium balance, so it is not involved in sugar metabolism.