soy

One of the most common pet food allergens. Contains phytoestrogens which may affect hormones with long-term heavy intake. Cats also have lower digestibility for soy.

Other common names: soybean, soy meal, soybean meal, soy protein, soy protein isolate, soy flour, 大豆, 黃豆, 大豆蛋白, 大豆粉, 大豆ミール, ソイプロテイン

Sources: ASPCA Animal Poison Control Center, FDA Center for Veterinary Medicine, veterinary literature. For reference only, not medical advice. If poisoning is suspected, seek veterinary care immediately.