The best complex carbohydrates are grains that are consumed in their wholegrain form. Oatmeal, wheat berries, brown rice, cornmeal and quinoa are examples. Wholegrain breads can also be an excellent source of complex carbohydrates.
Complex carbohydrates are broken down within the digestive system more slowly than simple carbohydrates. This provides a steady supply of energy for the body to use throughout the day. To ensure that your body is getting complex carbohydrates, it is necessary to eat food in as natural a state as possible. The more processed the food, the fewer complex carbohydrates it contains. Brown rice, for example, is a complex carbohydrate. White rice, which has been processed to remove the outer hull, is a simple carbohydrate.
Simple carbohydrates are carbohydrates that have been processed to remove fiber. This processing also removes most of the carbohydrate's vitamins and minerals. Vitamins and minerals are essential for the body to convert carbohydrates into glucose. Glucose provides energy for the body. Without essential vitamins and minerals, simple carbohydrates are turned into fat and stored.
When purchasing wholegrain bread, carefully check the ingredients. Many wholegrain products contain excessive amounts of added sugars and oils. These additives can destroy the nutritional value of the product.