Can Cats Eat Water Chestnuts? 11 Health Benefits For Cats

Water chestnuts are a common white vegetable in many Asian dishes, including soups, salads, and stir-fries. The crunchy texture of a water chestnut can be irresistible to some cats.

to feel something. Water chestnuts are safe for cats to eat as a treat once in a while, but they won’t provide much in the way of nutrition. Water chestnuts are harmless to cats so long as they are not given in place of their regular food.

Can Cats Eat Water Chestnuts?

If you’re a fan of water chestnuts, you already know that despite their common name, they’re not actually nuts. Some felines enjoy the crunchy flavor of water chestnuts, a nutritious vegetable.

Cats can safely consume them, but only in small amounts due to their high carbohydrate and fiber content. We don’t know for sure why cats find them so interesting, but their satisfying crunch, rich nutty flavor, and hydrating properties are probably big factors.

What Are Water Chestnuts?

Water chestnuts, a popular ingredient in Asian cuisine, can also be found in some salads. Some people even use them to make simple syrups because of their mild sweetness.

Like rice, they can be grown in water. The corm, the fleshy center of a tuber, is the edible part. You can eat the white flesh of these fruits either raw or cooked, after peeling off the brown skin. Despite their diminutive size, water chestnuts taste and feel a lot like apples.

Water Chestnut

Are Water Chestnuts Healthy For Cats?

Cats can enjoy water chestnuts in moderation as a snack. They are low in calories and high in healthy nutrients like potassium and antioxidants. Vitamin B6, riboflavin, manganese, and copper are also plentiful in them.

Your cat may benefit from the nutrients in these water plants, but he or she shouldn’t eat too many of them at once.

  Can Cats Eat Carrot Cake? 11 Facts Explained

Overfeeding your cat water chestnuts can lead to diarrhea and stomach upset due to the high fiber content. It is recommended that they eat no more than two corms per day as a snack.

Fresh water chestnuts are best if you’re going to feed them to your cat. An unhealthy amount of sodium is sometimes found in canned water chestnuts. Either raw or cooked is fine, but make sure no harmful seasonings or other additives are included.

Water Chestnut Nutrition

In terms of nutrition, water chestnuts are more akin to a “filler” food for cats. Cats will benefit from the hydration, but they won’t get many calories from the high water content. Water chestnuts are high in both water and carbohydrates.

In the wild, cats don’t eat many carbohydrates, and therefore their digestive systems aren’t optimized to make the most of these foods. Cats don’t need to avoid carbohydrate-rich grains and vegetables, and they won’t hurt them.

Kibbles for cats can be bulked up with corn or other fillers that your cat won’t be able to digest.

Although the extent to which a cat can absorb vitamins from plant matter is unknown, water chestnuts do contain a few vitamins and minerals that are good for cats.

Water chestnuts are an important part of a balanced diet for cats because they contain riboflavin, manganese, and copper. While the cat food you feed them should provide all the nutrients they need, it never hurts to supplement.

Why Cats Might Like Water Chestnuts

Water chestnuts are a rare exception to the rule that cats don’t eat vegetables. Fresh water chestnuts have a rich, nutty aroma that may entice cats, which are known to enjoy eating the foods their owners eat. Your cat may enjoy the bite’s texture, but he lacks the sensory apparatus for appreciating the dish’s nuanced flavor.

Water Chestnut Safety

There are a few potential dangers if you give your cat water chestnuts. If your cat eats more than one or two water chestnuts, he may feel full but still be hungry because they aren’t very nutritious. Never try to substitute water chestnuts for your cat’s regular food.

Parasites are another problem that can occur with water chestnuts. Fasciolopsiasis is a parasite that can infect humans and other animals if they eat infected water chestnuts.

  Can Cats Eat Gravy? 8 Things To Be Careful

Washing fresh water chestnuts thoroughly is the best way to ensure they are free of any bacteria. (Water chestnuts in a can are acceptable.) It’s better to be safe than sorry when it comes to cats and fasciolopsiasis, which is why we don’t know if they can get it or not.

What About Chestnuts?

A heap of chestnuts on the table

For the record, water chestnuts aren’t the kind you roast while singing carols around the fire on a cold winter night. Chestnuts are nuts, while water chestnuts are small, round vegetables. But did you know that chestnuts are safe for cats to eat?

Make sure the chestnuts are thoroughly cooked and give your cat only one if you want it to join in the holiday fun. Chestnuts are safe for cats to eat, but they are high in carbohydrates and don’t provide much of the protein that a cat needs.

What Foods Are Dangerous to Cats?

There are plenty of human foods that cats can enjoy, such as plain cooked meat, but there are also plenty of things you should never give your cat.


Whiskers can’t have any bourbon. Avoid giving your pet any kind of alcohol because it can be fatal.

Alcohol Drinks

Any Plants in the Amaryllidaceae Family

In this category, you’ll find allium vegetables like leeks, onions, garlic, and shallots, as well as bulbing flowers like Amaryllis and lilies. Remember that your cat shouldn’t eat any of these plants if it enjoys exploring your garden.

Raw Foods

Raw meat, eggs, and other uncooked foods are often discouraged due to the potential for food poisoning.

However, advocates of feeding their cats a raw food diet argue that the health benefits far outweigh the risks because it more closely mimics the cats’ diet in the wild. Consult your veterinarian before feeding your cat a raw food diet.

raw beef meat in a bowl

Salt, in Excess

The high sodium content of processed, heavily salted foods is harmful to your cat’s health. While sodium is necessary for life, excessive amounts can cause vomiting, diarrhea, seizures, and even death in pets. Salt has a greater effect on cats than it does on people.


Cats should avoid eating any kind of citrus fruit. Fortunately, cats typically aren’t attracted to the citrusy scent of oranges and lemons. Put citrus peels around things you want cats to avoid, like decorations or plants, if your cat has a strong aversion to limes.

  Can Cats Eat Beans? 13 Things You Need To Know
citrus peel-pixabay


A cup of coffee isn’t going to help your kitten. Caffeine is toxic to cats because it disrupts their nervous systems.


The compounds found in chocolate are highly toxic to cats and, in extreme cases, can be fatal.


What Do Cats Need in Their Diet?

Your cat is an individual, so its specific requirements will vary. Protein is the primary source of energy for cats, followed by fat and then carbohydrates. Vitamins and minerals are also essential parts of a cat’s diet.

Recommended Snacks for Cats

Similar to how dessert is fine in moderation but not meant to replace a healthy meal, snacks and treats should be consumed sparingly. Here are some healthy options if you’re in the mood to spoil your cat:

  • Meat that has already been cooked. Lean meats like turkey, chicken, and fish that haven’t been seasoned make great snacks for your cat.
  • We ate scrambled eggs. Scrambled eggs, when finely chopped, offer your cat a tasty, portable protein source. To avoid salmonella poisoning, make sure the eggs are cooked thoroughly.
  • Cheese—sometimes. If your cat can digest lactose, then sneaking them a small piece of cheese once in a while is a tasty way to increase their protein and calcium intake without overburdening them.

Other Tasty Foods for Cats

Cats are omnivores, so pretty much anything will do, but the healthiest options are those that are low in carbohydrates, moderate in fat, and high in protein. Cats can safely consume most types of meat, but those that are particularly high in fat or sodium should be avoided.

You can give your cat a cooked egg as a safe treat. However, small amounts of low-lactose dairy products such as butter and hard cheeses are fine for cats.

Some cats will try new foods occasionally, but the vast majority stick pretty close to their regular fare. As a result, the best treats are often just small portions of their regular fare.


Although water chestnuts are harmless to cats, their high carbohydrate and fiber content makes them less than ideal as a staple diet item. Carnivorous cats benefit most from protein-rich treats like meat, but any treats should be given in moderation alongside your cat’s regular diet.

Leave a Comment