Doctors call them systolic (the top number) and diastolic (the bottom number) blood pressure. Knowing both your systolic and diastolic blood pressure numbers is important and could save your life.
Best Answer: Low insulin means that you may have Insulin Deficient Diabetes. Insulin is the chemical that allows blood sugar to pass into the cells. if the insulin is low the sugar cannot pass into the cells, and so it stays in your blood. each time you eat, more and more blood sugar is added to the blood. the result is Diabetes. Causes for low insulin vary.
This is because the beta cells of the pancreas are unable to provide enough insulin to keep the blood sugar levels in the normal range. When people with diabetes find their blood sugar level to be unexpectedly high, they might call it a spike. This typically happens after eating a rich meal or a sequence of rich meals. by rich I mean high in starch and/or sugar plus animal fat. The starch/sugar raise the blood sugar, and the fat helps keep the sugar levels high by blocking the insulin from working efficiently. Pizza, ice cream, pasta with butter, etc.