Polyol
New trends and concerns continue to emerge in the world of dog nutrition, giving pet owners food for thought. One topic that has caused debate in recent years is the use of polyols in food and their effects on dogs. But what exactly are polyols and how do they affect our four-legged friends? In this article, we will answer these questions and discuss in detail the pros and cons of polyols in relation to dogs.
What are polyols?
Polyols, also known as sugar alcohols, are a type of carbohydrate that occur naturally in some fruits and vegetables, but can also be produced industrially for use in foods. They are sweet like sugar but have fewer calories, which is why they are often used in sugar-free, "light" or diabetic foods. Common polyols include xylitol, erythritol, sorbitol and maltitol.
Benefits of polyols for dogs
Low in calories
As polyols are lower in calories than sugar, they could theoretically be an alternative for dogs that are prone to obesity or need a low calorie diet.
Tooth friendly
Polyols do not cause the same tooth decay as conventional sugar as they are not broken down by the bacteria in the mouth into acids that attack tooth enamel.
Disadvantages and possible risks
Toxicity of certain polyols
Xylitol, one of the best known polyols, is highly toxic to dogs. Even small amounts can lead to a rapid release of insulin, which can cause life-threatening hypoglycemia (low blood sugar levels). Symptoms of xylitol poisoning can include vomiting, lethargy, loss of coordination and, in severe cases, seizures and liver failure.
Digestive problems
Polyols can cause digestive problems in dogs, similar to humans, including bloating, diarrhea and stomach pain. This is because polyols are not fully absorbed in the gut and have an osmotic effect that draws extra fluid into the gut.
Missing nutrients
The use of foods sweetened with polyols can lead to dogs consuming less nutrient-rich foods. Over-reliance on such products could potentially lead to an unbalanced diet.
While polyols can be a healthy alternative to sugar for humans, the same is not necessarily true for dogs. The potential toxicity of xylitol and the digestive problems that other polyols can cause make them a risky choice for your dog's diet. If you're considering giving your dog foods that contain polyols, it's crucial to check the ingredients carefully and especially avoid products that contain xylitol.
If you notice any signs of hypersensitivity or poisoning in your dog, you should see your vet immediately. We are not a substitute for a vet, but we try to be as accurate as possible. Every dog reacts differently and we recommend you get a second opinion or consult your vet if in doubt.
Stay healthy and take good care of your four-legged friend!😊