Here's how it works:
* Fel d 1 gets onto the cat's fur, and then onto surfaces, the air, and even you.
* When people with allergies breathe in or touch Fel d 1, their immune system reacts as if it's a threat.
* This reaction triggers the release of histamine, which causes allergy symptoms like sneezing, runny nose, itchy eyes, and skin rashes.
So, while all cats produce Fel d 1, some cats produce more than others. Factors like:
* Breed: Certain breeds, like Siberian cats, are known to produce less Fel d 1.
* Age: Kittens and older cats tend to produce less Fel d 1 than adult cats.
* Coat type: Short-haired cats may produce less Fel d 1 than long-haired cats, but this is not always the case.
* Grooming habits: Cats who are frequently brushed and bathed may have lower levels of Fel d 1 on their fur.
* Diet: Some studies suggest that certain diets may reduce the production of Fel d 1, though more research is needed.
It's important to note that even a "hypoallergenic" cat can still trigger allergies in some people. The term "hypoallergenic" is misleading because no cat breed is truly hypoallergenic. However, certain breeds may produce less Fel d 1, making them a better option for people with mild to moderate allergies.
If you have cat allergies, the best way to determine which cats you can tolerate is to spend time with different cats and see how you react. You can also talk to your allergist about allergy testing to determine your specific triggers.