Diabetes, or diabetes mellitus, is a condition that affects how your body reacts to and utilizes glucose, or blood sugar--the body's main energy source derived from food. Numerous diabetes symptoms occur after eating, when glucose levels are directly affected in response to food.

The type of hypoglycemia that occurs in people without diabetes is referred to as reactive hypoglycemia. Reactive hypoglycemia would be the results of too much insulin secreted or not enough glucagon released after a meal, which lead to low blood sugar levels a few hours after eating.

Oranges are a healthy citrus fruit, but if you have type 2 diabetes, you may worry about their high sugar content if your blood sugar levels are out of control. Fortunately, oranges contain components that make them a nutritious part of a diabetic diet as long as you eat them in concert with other healthy foods.

Borderline diabetes, also called "prediabetes," means you have elevated blood sugar levels and are in danger of developing type 2 diabetes.

Diabetics used to be told that they shouldn't eat any sugar, sweets or desserts. However, it is not the amount of sugar you eat that matters the most, but your total carbohydrate intake, according to the American Diabetes Association.

Glucose is a simple sugar that exists in many types of food and in your blood. It serves many functions, the most important of which is as an energy source. Your body has sensitive systems for keeping the glucose in your blood within a normal range.

Circulation problems in any part of the body tend to come from fatty deposits in the blood vessels called plaque. The deposits can harden, constrict the flow of blood, or break off to form clots and blockages in any area of the body.

Glucose and fructose are simple sugars or monosaccharides. Monosaccharides are the simplest form of carbohydrates and can be combined to form more complex carbohydrates like disaccharides and polysaccharides. Examples of disaccharides and polysaccharides are sucrose (table sugar), lactose (milk sugar) and starch.

People with diabetes can eat small amounts of molasses as part of an overall healthy diet. According to the American Diabetes Association, the amount of carbohydrate consumed has a greater impact on blood sugar than does the type of carbohydrate consumed -- in this case, molasses.

Whether you use them as a main ingredient, condiment and garnish, onions add flavor to a variety of dishes. Onions are a low-calorie, healthful food to include in your diabetic diet, providing you with fiber, iron, potassium, vitamin C and other micronutrients.

A diabetic cannot go without food for long. If a diabetic doesn't eat regularly, her blood glucose level can plummet. Diabetics should eat snacks and meals on a schedule because a delay of as little as half an hour can lower blood sugar, which can have catastrophic results.

The ear nerve is known by several names including the vestibulocochlear nerve, the auditory nerve, the acoustic nerve, and the eighth cranial nerve. This nerve has two components. The cochlear nerve is responsible for hearing.