What Is the Role of Insulin in Weight Gain?​

What is the role of insulin in weight gain?​

A) Eating high-glycemic index foods causes excess fat storage.
B) Eating foods that do not stimulate the insulin response reduces body fat storage.
C) Insulin helps to prevent weight gain in healthy,normal-weight people who eat a reasonable diet.
D) ​Insulin assists with the storage of body fat and weight gain,even if calories do not exceed energy needs.
E) ​Insulin regulates glucose metabolism and inhibits storage of energy.