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.
A normal fasting (no food for eight hours) blood sugar level is between 70 and 99 mg/dL A normal blood sugar level two hours after eating is less than 140 low blood glucose levels homeostasis mg/dL In people without diabetes, normal insulin function keeps sugars in a normal range. When you low blood glucose levels homeostasis have diabetes, insulin function is damaged.