#raw diet
Homemade cat food diets could be risky(ScienceDaily)
(Photo via PerfectlyRawsome.com)
The study, published in the Journal of the American Veterinary Medical Association, is thought to be the first to examine homemade recipes for healthy adult cats. Researchers evaluated 114 recipes from online sources and books, written by nonveterinarians and veterinarians. Forty percent of the recipes did not provide any feeding instructions, and the remainder of them lacked detail or were unclear.
“Only 94 recipes provided enough information for computer nutritional analysis and of those none of them provided all the essential nutrients to meet the National Research Council’s recommended allowances for adult cats,” said lead author Jennifer Larsen, a veterinary nutritionist with the UC Davis School of Veterinary Medicine.
Recipes lacked nutrients regardless of the source or whether they were written by veterinarians, although those authored by veterinarians had fewer deficiencies in essential nutrients. Most recipes were lacking concentrations of three or more nutrients, with some lacking adequate amounts of up to 19 essential nutrients. Furthermore, many recipes had severe deficiencies, providing less than 50 percent of the recommend allowances of several essential nutrients including choline, iron, zinc, thiamin, vitamin E and manganese…
Seven percent of the recipes called for ingredients that are potentially toxic to cats, including garlic or garlic powder, onions and leeks. Researchers also found recipes that called for raw animal products without mentioning potential risks of bacterial contamination. Some recipes that included bones neglected to mention the importance of grinding them to prevent gastrointestinal tears….
“Homemade diets are not necessarily better,” said Larsen. “If you are going to use one, you have to make sure you do it safely and they should be balanced and appropriate for your individual cat.”
Larsen said cat owners should not be afraid of commercial diets, but recommends cat owners who desire a homemade diet consult with a board-certified veterinary nutritionist. They specialize in formulating homemade diets for pets. (FULL ARTICLE)