Can Cats Eat Kale?

Cats definitely have different digestive systems than us and they can’t eat most foods we eat on daily basis. Cats need to have a specific diet plan and we need to follow this plan, if we want our furry friends to be healthy.

Sometimes we want what is best for our pets, so we go to great lengths to find the perfect food for them. The problem is that this food can sometimes be not so tasty to our cats even though we think they are going to love it. The even worse thing is giving your pet something dangerous to eat, which can cause even more trouble. In today’s text we will be talking about kale and whether this vegetable can or can’t be given to your cat. So, if you are interesting in finding out more, let’s find the answer to this question.

Kale – Nutritive Information

Kale is leafy vegetables, a cabbage variety, with specific characteristics that make it a separate vegetable culture. Kale was known already to the Greeks and Romans. In the 4th century BC there were three types of Kale: wild, curly and smooth honey. You can cook it in water or steam, simmer, fill with filling or fry and serve as a warm appetizer, soup, side dish or main course.

The kale we know today is allegedly made by the selection of valuable Belgian vegetarians in the 18th century. He expanded from Belgium first to France, then to the Netherlands and Germany, to quickly conquer the whole of Europe.

In addition to the common kale, which is the most widespread (head of the kale), there are two other species, with slightly longer characteristics. They are leafy or headless kale, and a knuckle-knot or broccoli.

Kale is a herbaceous, green vegetable belonging to the family of cabbage (Brassica), which includes broccoli, cabbage and flowerpots, which has recently become the focus of attention due to health-worthy phytochemicals.

This food is poor in calories: in 100 g there are only 50 kcal / 209 kJ (of which 3.3% protein, 0.7% fat and 10% carbohydrates), but it is extremely rich in minerals and vitamins. Of the minerals, it is an excellent source of manganese (0.774 mg, which is 38.7% of the recommended daily intake), it is a good source of calcium (135 mg, which is 13.5% of the recommended daily intake), iron (1.7 mg, which is 12.1% of the recommended daily intake) and magnesium (34 mg, which makes 11.3% of the recommended daily intake).

It is a great source of vitamin C – it has an incredible 120 mg (200% of the recommended daily intake), and in a cooked 41 mg (68% of the recommended daily intake), it is a great source of vitamin K (817 μg, 817% of the recommended daily intake), is a good source of vitamin B complex, thiamine has 0.11 mg (10% of the recommended daily intake), and riboflavin is 0.130 mg, which is 10% of the recommended daily intake. It is rich in carotenoids, beta carotene has 9.3 mg, and lutein and zeaxanthin 40 mg.

The kale is extracted from the family of cabbage as a quality food that can prevent cancer. Organ support components, such as glucosinolates (which are the subject of many studies), affect various forms of cancer, for example breast or ovarian cancer, as these phytosterols neutralize potentially carcinogenic substances. There are 10-15 types of glucosinolate in the mug.

Carotenoids, which are rich in calcium, are powerful antioxidants that protect cells against the harmful effects of free radicals. Like filters, they prevent harmful effects of UV radiation on the eyes, protecting them from macular degeneration and cataract. Beta-carotene can be converted into vitamin A in the body and thus provide 2/3 of the body’s need. Studies show that consuming carotenoid-rich foods and vitamin A reduces the risk of developing cataracts up to 50%. It is good to point out that they enhance the functioning of the immune system.

There is a multitude of vitamin A needs in the body since it is important for the normal function of reproductive organs, and it also helps fight viral infections. It is important for the maintenance of epithelial and mucosal tissues (in the lungs, the lining, the skin, the oral cavity and the digestive system), for the growth and development of bones. To fully utilize the content of carotenoids, the foods that contain them should be eaten raw or lightly cooked.

Can Cats Eat Kale?

Now that we learned more about kale, let us answer the above question. The answer is, yes, your cat can eat kale. Kale is not on the list of forbidden or toxic foods, so you can safely give it to your cat, if she likes eating kale. You probably guessed tat kale is not really something you would think of first when it comes to cat food, but in some delicious ways it can be prepared as cat food.

Kale contains many beneficial nutritive ingredients and many Vitamins and minerals. This makes it an extremely healthy food, but it is far more beneficial in human diet. We can eat much more kale, and because of that we can get more of its nutritive ingredients. Cats, however, can’t eat a lot of kale and that can be a problem.

In smaller amounts, this healthy vegetable is not that efficient and the reason why cats can’t eat too much kale is because they can get severe stomach pain and other digestive problems. Cats are more used to eating solid foods like meat and fish, while vegetables aren’t really their “thing”.

Kale can, of course, be prepared or mixed in your cat’s diet which makes it much easier for the cat to eat it without noticing.

Can cats eat fresh kale?

Fresh kale is not that usual in cat’s diet but you can mix it in with your cat’s food and make something delicious. Cats prefer eating meat and they need a lot of protein in their diet which is why eating small amounts of kale every once in a while is plenty for your furry friend. Cats require more protein than anything else, so you won’t be making a mistake if you avoid giving your cat kale.

Even though this vegetable is really healthy for people, cats are completely different creatures and they have different needs than us. Because of this, base your cat’s diet on meat and fish, and add green vegetables every once in a while to make your furry friend healthier. Little goes a long way and you will notice a difference in your cat’s health if you include some of the healthier vegetables and foods in general.

Keep in mind that they aren’t necessary in larger portions, because in greater amounts they can cause stomach aches or even digestive issues like diarrhea. Too much kale can also cause your cat to vomit, and when you notice these symptoms visit the veterinarian right away. Perhaps your cat is even allergic to kale which makes the whole thing even worse.

To be on the safe side, give your cat a small amount of kale first and later increase the amount over time. If you don’t notice any changes in your cat’s behavior or if she is enjoying the new addition to her diet then feel free to add kale every once in a while in her diet. Kale is overall a healthy vegetable, and the side effects to eating kale are never going to be serious.


In conclusion, to repeat once again, kale is safe for your cat. Even though it is not on the list of cat’s favorite foods, kale can be useful and beneficial for your cat’s overall health especially if you give her kale regularly. This is going to keep your furry friend healthy and stronger, so you don’t have to be worried about any side-effect.