Many cat food manufacturers include corn and other grains in their recipes because these ingredients are inexpensive and help bind dry cat food kibble together. While this keeps costs down, it also means your cat might be eating more carbs than necessary.
Since cats are obligate carnivores, their digestive system is geared more toward breaking down proteins and fats from animal sources.
Corn provides dietary fiber, energy and essential fatty acids like linoleic acid. However, it lacks certain essential amino acids, such as taurine, which cats require from animal-based proteins.
Feeding too much corn or relying on it heavily in a cat’s diet could lead to nutritional imbalances over time, as cats are obligate carnivores and require nutrients primarily from animal-based proteins. Cats thrive on a high-protein, meat-based diet, not one that leans heavily on corn products or other grains.