Can Cats Eat Brussels Sprouts? 8 Facts About It

It’s tempting to occasionally give our cats human food as a treat. If it’s something we like, there’s a chance they will, too.

To be sure they’re getting enough of the right kinds of nutrients, we might even wonder if it’s acceptable to supplement their diets with fruits and vegetables. Certain foods are unhealthy or even toxic for cats, so you need to be selective about what you feed your pet.

Some people believe that their cats will benefit nutritionally from eating vegetables. If you’re feeding your cat a premium cat food, they should be getting everything they need to thrive.

However, eating a few servings of fruits and vegetables daily can help. Brussels sprouts are a popular inquiry about vegetables. Do Brussels sprouts satisfy our feline friends’ nutritional requirements?

Are Brussels sprouts even edible for cats? Brussels sprouts are safe for cats to eat, so don’t worry! Keep reading to find out why.

Are Brussels Sprouts Safe for Cats to Eat?

You can occasionally feed your cat Brussels sprouts without worrying about its health, but it’s likely not to show much interest in them.

Brussels sprouts have a very strong smell and flavor, which turns off many cats. However, if your cat shows interest, it’s safe to give them a taste.

Abyssinian cat in kitchen

Do Cats Like Brussels Sprouts?

The fact that cats are carnivores should be front-and-center in your mind whenever you consider introducing a new food to your cat’s diet. Animal protein is the only food they require.

Even if your cat would benefit from eating vegetables, don’t count on it eating them willingly.

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Some cats will sample human fare if they catch a whiff of something they find particularly appetizing. Even so, your cat is more likely to eat meat than it is to eat any kind of fruit or vegetable.

white cat eating hepper nom nom bowl

Do Brussels Sprouts Offer Health Benefits for My Cat?

Yes! As a rich source of nutrients like vitamins, minerals, fiber, protein, and antioxidants, Brussels sprouts can be beneficial to your cat’s health in many ways. Here are a few of the benefits that feeding your cat Brussels sprouts will bring them.

Aid in Digestion

Brussels sprouts are great for aiding digestion because they contain both insoluble and soluble fiber.

Insoluble fiber aids in bowel regularity by increasing stool bulk and softness and facilitating bowel transit time.

Colon cells, the gut microbiota, and gastric motility disorders can all benefit from a diet high in soluble fiber.

Fiber may be beneficial in more ways, though. Since fiber makes you feel fuller for longer, it can help some overweight cats with their weight loss efforts.

Brussels sprouts may help your cat eat less overall and feel less hungry if you add a small amount to their regular food.

Before making any drastic alterations to your cat’s diet, it is imperative that you consult with your vet.

brussels sprouts in white bowl

Blood Sugar Stabilization

Alpha-lipoic acid, an antioxidant found in Brussels sprouts, has been shown to reduce blood sugar levels, fasting blood glucose, and insulin resistance (by as much as 64 percent in animal studies).

Omega-3 fatty acids found in Brussels sprouts aid in lowering insulin resistance and keeping blood sugar levels stable.

Benefits of Vitamin K

Vitamin K is abundant in brussels sprouts. About 137% of a person’s daily value can be found in just half a cup of Brussel sprouts. Vitamin K does a lot of good for cats.

This vitamin promotes wound healing by stimulating the formation of blood clots, which are essential for the stopping of bleeding.

Because of this, this vitamin is essential if you have a little terror who is always tearing through the house and bouncing off corners.

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Vitamin K’s bone-building properties make it a valuable tool in the fight against osteoarthritis and other debilitating diseases in feline patients.

close up of brussels sprouts

Are There Risks to Giving My Cat Brussels Sprouts?

There are some dangers associated with feeding your cat human food, and this is true for the vast majority of human foods.

Brussels sprouts, like all fresh produce, can pick up bacteria at any point along the supply chain.

There is a risk of food poisoning if you serve raw or undercooked Brussels sprouts to your pet.

The second is that your cat is an obligate carnivore, meaning it must eat meat rather than plants to survive.

Cats don’t have a digestive system designed to process plant matter because they don’t eat them very often. It’s possible that giving them vegetables they’re not used to eating will result in nausea, vomiting, and diarrhea.

Finally, due to their size, Brussels sprouts can be a choking hazard. If you want to feed them to your cat, you should break them up into smaller pieces first.

How to Prepare Brussels Sprouts for Cats

Vegetables are not essential to a cat’s diet, but they can be added gradually over time. If you’re going to force Brussels sprouts down your cat’s throat, do it right.

With a knife, cut the buds off the stem. Pieces should be washed in cold running water before being cooked in a pot of boiling water or in a steamer.

Your cat will have an easier time digesting the buds if you cut them into uniformly sized pieces. Plain sprouts are best for cats to eat, so avoid adding any seasonings or cooking methods that could be harmful to them.

Keep an eye on your cat for the next few days after feeding it to make sure it’s feeling well and acting normally.

How Do I Feed My Cat Brussels Sprouts?

Brussels sprouts are safe for cats to eat raw, but it is recommended that you cook them first.

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There is less chance of bacterial contamination as a result of this. Make sure they’re nice and soft before feeding them to your pet, and cut them up into small pieces to avoid any choking hazards.

And always give your cat a small amount of a new food at first to make sure it doesn’t cause any stomach problems. If you’re worried about their reaction, try giving them just one or two bites.

cropped person chopping brussels sprouts

Can Cats Eat Raw Brussels Sprouts?

Brussels sprouts pose a significant threat of food poisoning in cats and should never be fed to them raw. Within the first 72 hours after consuming the raw sprouts, you should keep an eye out for the following symptoms of bacterial illness:

  • Ache in the guts
  • Diarrhea
  • Vomiting
  • Fever
  • Tense Muscles

One of the most obvious symptoms of poisoning in cats is vomiting. However, there are times when your cat may throw up the sprouts for no apparent reason.

If they are exhibiting any symptoms at all, however slight, it is recommended that you take them to a veterinarian as soon as possible.

Someone please tell her that cats don't eat brussles sprouts. : r/cats

Can Cats Eat Cooked Brussels Sprouts?

How to give your cat a healthy meal A finished batch of Brussels sprouts. Cooking or steaming the sprouts softens the cell walls, making them more digestible for cats who lack the enzymes needed to break down plant cell walls. Any harmful bacteria that may have been hiding on the raw leaves are also eliminated.


Even though your cat might turn up its nose at them, Brussels sprouts are safe and non-toxic for occasional consumption. It’s packed with nutrients like vitamins, antioxidants, and minerals, so it may even improve your health in wonderful ways.

If you want to feed your cat Brussels sprouts, do so gradually and in small amounts at first. To further lessen the possibility of choking, Brussels sprouts should be cooked and chopped into small pieces.

Who can say? Perhaps your cat will be an outlier and love this green stuff.

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