Sympathetic nervous system making pupils dilate? According to my studies, the sympathetic system is basically the 'fight or flight' mechanism. And one of its effects is to make the pupils dilate. However I though that when we felt threatened or we dislike someone our pupils narrow.
S/he is absolutely, and totally wrong. The 'normal' blood sugar level for a non-diabetic is between 70 and 110 mg/dL, though towards either extreme your doctor may wish to carry out further investigation.eport Abuse. No, 76 is absolutely within normal range. Normal range of blood sugar is 70-120mg/dL. You may be slightly hypoglycemic (low blood sugar) if you find yourself feeling weak at times.
If you havenât eaten within a couple hours, your blood sugar levels should be between 70 and 100. A measure of 100-125 is considered prediabetic, and 126 means youâve got diabetes. If youâve eaten recently and your blood sugar level reads above 200, it places you among the 80 million Americans living with diabetes.