Gut loading is the process by which ananimal'sprey is raised and fed nutritiousfoods with the intention of passing those nutrients to the animal for which the prey is intended. This term is used most often in reference to the preparation ofinsects, such ascrickets andmealworms, or mice which are used as food forreptile pets. Insects that are raised commercially for the pet trade are themselves of little nutritional value. By providing the prey animals with a high quality diet prior to feeding, they become a more nutritious meal for thepredator.[1]
Gut loading can be accomplished by providing fruits, vegetables, and cereals or a nutritionally complete manufactured diet. Several commercial products are available and are fortified specifically for gut loading. These products often include varying combinations ofcarbohydrates,fats,proteins,vitamins,minerals, anddietary fiber.[citation needed]