Excludes cans. The minerals on this website is not meant to replace veterinary science. Instead use cost, Samuels recommends processors think in the context of increasing bioavailability of nutrients, hills taste does off-odors, and increasing stability and shelf life without using flavors, additives and preservatives. About TruthaboutPetFood. A mineral is a naturally occurring chelated compound. Irene April 19, at pm. We diet feeding your pet twice daily.
Have you noticed that some pet foods list duplicate minerals? One mineral will be proteinated such as Copper proteinate, and the pet food will also include another source of the same mineral such as Copper sulfate. Why do some pet foods duplicate minerals? Most pet foods use vitamin and mineral supplements to balance the diet; providing the pet with all of the required nutrients. With minerals, some pet foods use basic feed grade supplements such as the ingredient copper sulfate. Others use a higher quality feed grade supplement such as copper proteinate. And a few use human grade supplements or use the actual food ingredients to provide all required nutrients. But, many pet foods are using duplicate minerals.
Many petfood companies stress the importance of meat-first formulations. The implication to consumers is that these diets are better for their pets. However, meat-first diets may result in overages for a number of nutrients, especially protein, fat, calcium and phosphorus Table 1. In general, the higher the level of meat in a petfood, the higher the concentration of calcium, phosphorus, magnesium and certain micro-minerals. Elevated calcium Ca and phosphorus P levels are common in petfood. Based on a survey of 58 wet and dry cat foods, Ca concentrations averaged 1. Similarly, based on a survey of 70 wet and dry dog foods, Ca concentrations averaged 1. See a table of the survey results. Indeed, studies have demonstrated higher zinc requirements in dog foods containing high levels of calcium.