Dogs are not allowed to eat a number of nuts. Luckily for cats, nuts are not so dangerous though excessive consumption of nuts may lead to minor side effects or discomfort. But these are not alarming enough to warrant a trip to your vet.
Nuts have high fat content and that can be a problem if your cat suddenly decides consuming a large quantity of nuts, regardless of the type. The main reason for this is that high-fat foods may cause upset stomach and may lead to vomiting as well as diarrhea. Excessive amount of fat on a regular basis may cause pancreatitis in cat. It is a serious inflammation of the pancreas. In extreme cases, it can result to kidney failure and if not treated immediately can be fatal. While a small amount of nuts won't cause much damage, it is best not to risk it.
Since most packed nuts are salted, you might also worry about sodium excess if your cat is eating nuts. The ASPCA pointed out that excess salt can cause sodium ion poisoning. Depending on the amount of salt your cat consumed and on its age and weight, the symptoms may vary ranging from vomiting to tremors and seizures to death.
While Macadamia nuts are extremely dangerous to dogs and can affect their nervous systems or cause tremors, swollen limbs as well as gastrointestinal distress, there are no data about whether or not this type of nut is dangerous to cats. However, it is better to be safe than sorry so you should keep those Macadamia nuts out of your cat's reach.
Other Foods Dangerous to Cats
There is an alarmingly high number of human and snack foods that are not suitable to cats. Aside from nuts, you should not give your cat raisins because they were found to cause kidney damage. You should also avoid giving them chocolates that contain caffeine and theobromine. These are two compounds that are toxic to cats. Also, keep your cats away from mushrooms or anything that contains onions or garlics. Any food that is high in sugar should not be given to your cat because they can cause unpredictable levels of problems.
Before giving your cat with anything such as nuts, you should first examine carefully if they won't cause any harmful effects to their health. You want to take care of your cat and provide them proper nourishment and that involves doing a research first whether or not they should be given with something.