Fruits and vegetables contain soluble and insoluble fiber in varying proportions. When you eat soluble fiber, it absorbs water to form a gel-like mass, which helps you feel full and provides other health benefits. It prevents a surge in blood sugar after you eat by slowing down the absorption of carbohydrates.
If the blood glucose level falls to dangerous levels (as in very heavy exercise or lack of food for extended periods), the Alpha cells of the pancreas release glucagon, a hormone whose effects on liver cells act to increase blood glucose levels.
This pancreatic hormone helps to elevate your blood sugar levels. When levels of sugar in your blood declines, your pancreas produces glucagon, which stimulates the liver to produce more glucose. As a result, your blood glucose levels return to normal. Insulin. Insulin helps to lower sugar levels in your blood.hen levels of sugar in your blood declines, your pancreas produces glucagon, which stimulates the liver to produce more glucose. As a result, your blood glucose levels return to normal. Insulin. Insulin helps to lower sugar levels in your blood.