goes hand in hand with a surge in people seeking allergy-friendly canine companions. This has led to the popularity of so-called hypoallergenic dogs – breeds purported to be less likely to trigger allergic reactions. But, digging into the science of dog allergies, the reality of hypoallergenic dogs gets a little hairy.Ultimately, the concept of a hypoallergenic dog is more a product of hopeful thinking than a reflection of scientific fact.
When someone with an allergy encounters these proteins, their immune system mistakenly identifies the proteins as harmful invaders. In response, the body produces antibodies, which latch onto the allergens, marking them for removal. The presence of antibodies tells other specialized cells to release histamine, triggering allergy symptoms such as sneezing, itching, and, in severe cases, asthma.
"Most 'hypoallergenic' dogs are dogs that shed less fur or have been bred to produce a lower quantity of Can f 1," says Ignacio Dávila, a professor and allergy researcher at the University of Salamanca. "However, that does not mean that all allergens are eliminated."with hypoallergenic and non-hypoallergenic dogs found no significant differences in allergen levels between households.
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