10 Toxic Ingredients to Watch Out for in Your Dog's Food

5. Soy: A Controversial Protein Source

Soy is another common ingredient in dog food, often used as a protein source or filler. While soy is a complete protein, it is also a known allergen and can cause digestive issues in some dogs. The controversy surrounding soy extends beyond allergies, as it is often genetically modified and may contain traces of pesticides. These factors raise concerns about the long-term impact of soy consumption on your dog's health. Moreover, soy contains phytoestrogens, which can interfere with hormone levels and potentially affect reproductive health. For dogs with specific health conditions or sensitivities, soy may exacerbate existing issues or contribute to new ones. To ensure your dog receives a balanced diet, consider foods that use high-quality animal proteins or alternative plant-based proteins like peas or chickpeas. These options provide essential amino acids without the potential drawbacks associated with soy.