The use of insulin injections for treating diabetes applies to
A. Type 1 diabetes only.
B. type 2 diabetes only.
C. all types of diabetes.
D. gestational diabetes.

A. Type 1 diabetes only

Explanation:

It is sometimes used for type 2, but rarely. Type 2 diabetics still produce insulin, just not quite enough, and it doesn't work properly. They need a natural way to increase insulin. Type 1 diabetics produce little to none, and need to have synthesized insulin injected.

the hyperactive and edgy feeling that comes when there is too much sugar in the blood stream. the actual amount of food that is eaten in a single meal. food with a high glycemic index is digested slowly.

true.