Production of Blood Sugar. In the case of blood sugar, a hormone stimulates the liver as well as the kidneys. The sugar that fuels many of the body's processes exists as glucose. The liver stores excess glucose and also synthesizes new glucose if the body's supply is low.Researchers have determined that the kidneys can synthesize glucose as well. The kidneys and the liver are stimulated to do this by low levels of the hormone insulin.roduction of Blood Sugar. In the case of blood sugar, a hormone stimulates the liver as well as the kidneys. The sugar that fuels many of the body's processes exists as glucose. The liver stores excess glucose and also synthesizes new glucose if the body's supply is low.
Carbohydrates, fats and proteins are referred to as the three energy-yielding nutrients because they provide your body with energy that is measured in calories. You'll also learn about another substance that can provide your body with calories, even though it is not a nutrient.
When it comes to carbohydrates, there are simple forms and complex forms. Carbohydrates power the body as the primary energy source and should make about 40 to 60 percent of a person's daily nutritional intake. The various parts of carbohydrates -- starch, fiber and sugar -- have distinct jobs in the body.Carbohydrates are found naturally in fruits, vegetables and grains.ugar. Sugar is considered a simple carbohydrate. It is the basic building block of molecules for every type of carbohydrate. Unlike fiber and starch, it breaks down quickly and easily into glucose which is used by the body as a primary energy source.