People buy cat food because that food is specially formulated to provide the best nutrition for a cat. However, cats also like human food but don’t give your cat any type of food since not all human food is good for a feline.
Meat is always safe along with fish, eggs, fruit, and vegetables. In short, feed your cat natural foods so that rules out heavily processed foods and junk food. In fact, you should probably eliminate that type of food from your own diet because if your cat can’t eat it, then you shouldn’t be eating it either.