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Our cat food products contain animal-based proteins that provide all the essential amino acid requirements for cats. In addition, special refining and quality assurance tests ensure that we only use high-quality, highly digestible protein sources for increased digestibility.
Cats, best fed as true carnivores, require essential nutrients that aren't found in plant proteins such as soybean meal. For example, cats require taurine, which can only be found in animal-based proteins.
There are two important types of fatty acids for cats, omega-6 and omega-3 fatty acids. Omega-6 fatty acids, found in chicken fat and corn, are essential for maintenance of skin and coat and proper membrane structure. Omega-3 fatty acids are found in ingredients such as canola, fish meal or fish oil, and flax. Omega-3 fatty acids have been shown to be important in blood clotting and in managing inflammation, among other things. All of our products contain sources of omega-6 and omega-3 fatty acids.
IAMS™ research has shown that including omega-6 and omega-3 fatty acids in a ratio between 5:1 to 10:1 provides for optimal skin and coat condition in dogs. All of our products contain an adjusted omega-6:omega-3 fatty acid ratio between 5:1 to 10:1.
IAMS research has shown that moderately fermentable fiber, such as beet pulp, enhances intestinal health. The fermentable part of the fiber is broken down by intestinal bacteria to provide short-chain fatty acids, an energy source for intestinal cells. The non-fermentable component provides bulk for normal feces.
Using only highly fermentable fibers can cause problems, such as excess gas, while using only non-fermentable fibers, such as peanut hulls, promotes excess stool volume, because they are of no nutritional value.
All of our products, including IAMS ProActive Health™ Adult Original with Chicken, contain a patented fiber system of moderately fermentable fiber to help keep dogs’ and cats’ digestive systems healthy.
Fiber is a type of carbohydrate that isn't digested by a cat's gastrointestinal tract. It is important for cat health, because it provides bulk to move food through. Some types of fiber can be fermented (broken down by bacteria) in the system. This process creates short-chain fatty acids (SCFA), which are an important energy source for the cells lining the intestinal tract.
Today, people are more aware of fiber and its role in their diet. Studies showing the beneficial effects of higher fiber levels in humans influence the way many people think about their own food and that of their pets. Some manufacturers now apply the recommendations of human nutritionists and make high-fiber diets for cats, but cats have a much shorter digestive tract than we do. And unlike humans, cats are carnivorous, so their nutritional needs are better satisfied with meat rather than plant matter. Therefore, cats have different dietary needs than humans. For more than 60 years, companion animal nutritionists at IAMS™ have been studying diets to meet the special nutritional needs of cats.
IAMS Company research shows the optimal crude fiber level for healthy cats ranges from 1.4% to 3.5%. At these levels, nutrient breakdown is maximized. In unique situations, such as hairballs, higher fiber levels may be beneficial.
An important characteristic of fiber is its fermentability, or how well it can be broken down by bacteria in the intestine. This breakdown produces short-chain fatty acids, which provide energy to the intestines. Fiber varies in fermentability. Fiber sources used in pet foods include cellulose, which is poorly fermentable; beet pulp, which is moderately fermentable; and gums and pectin, which can be highly fermentable. Research has shown that moderate levels of moderately fermentable fiber, such as beet pulp, provide the benefits of energy for the intestinal lining and bulk, without the negative effects of excessive stool or gas and, therefore, are beneficial in cat diets.
High levels of poorly fermentable fiber are used in some weight-reduction pet foods to dilute the calories in a serving. IAMS Company research shows that high fiber levels can make it harder to digest other nutrients in the food and, in turn, reduce the nutritional quality of a cat's diet. Your cat making more trips to the litter box can be a result.
When choosing a pet food, fiber is an important consideration, but remember that the needs of cats are not the same as those of humans. A moderate level of moderately fermentable fiber, such as beet pulp, provides proven nutritional benefits for cats. Cat diets containing high levels of poorly fermentable fiber dilute calories and deprive cats of the nutrients they need.
All IAMS products are made with levels of moderately fermentable fiber needed to promote intestinal health. And all IAMS foods contain the moderately fermentable fiber system, which is the exclusive property of IAMS Company and is protected by U.S. Patent No. 5,616,569 for Pet Food Products Containing Fermentable Fibers and Process for Treating Gastrointestinal Disorders.
