To make a dry food grain free, most manufactures use 1 of 3 substitutes for the grains: potato, peas, or tapioca. The object is to reduce the carbohydrate levels in the foods (other times referred to as a lower glycemic index), which is especially helpful to diabetic pets.
Most manufacturers market these foods around the evolutionary theme that pet foods should resemble the wild diets of the canine and feline ancestors. They argue that animals in the wild don't eat ears of corn off of the stocks, so why should corn be in the food? It's pretty safe to say that there is some truth to this argument but animals did not dig potatoes out of the ground to eat either.
Most of the short term research suggests that grain free diets are in fact healthier than most other commercial diets except in animals with special nutritional needs due to medical conditions. There have been no long term studies published that suggest the higher protein levels in grain free foods are harder on healthy pets to process.
Some of the benefits of grain free diets are:
- Much smaller stoles due to the higher digestibility of these diets so you have less to clean.
- Shinier coats, especially in the fish formula diets.
- Highly palatable, because pets love the higher meat content.
- Less is more, you can feed less because of the higher nutrient and calorie content.
So Grain Free foods definitely have their benefits. Diets with grains are fine as well, as long as you select a food that used higher quality grains such as rice, brown rice, or barley. Your pets diet might be them most important thing you do for them, so do your research and you can rest assured you will be feeding them the health benefits of a great food.
Brad Leezer is the author of Gizzy Lu, Natural Nutrition for pets. He is a co-founder of Gizzy Lu Stores at White Oaks Mall in Springfield, IL. You can reach him by email at info@gizzylu.com or by phone at 217-698-3430.
