The liver makes sure that blood glucose levels remain steady. But when blood glucose levels fall, the pancreas secretes glucagon. Therefore the answer to your question in the pancreas.
Answer: skim milk
Complex carbohydrates are fiber-rich foods which consist of three or more sugars as differentiated from simple carbohydrates which consist of only one or two sugars.
Examples of complex carbohydrates are bread (bagels), whole grains (corn) and dairy (low-fat yogurt and skim milk).
