If you're allergic to cats, try switching their diet. The type of food a cat eats affects how much they shed, which in turn influences how often they lick and groom. When cats shed a lot, they groom more, spreading more protein from their saliva onto their fur. Additionally, loose fur will be everywhere in your home, making allergies worse.
The truth is, cat allergies are caused by a protein in cat saliva, not the fur itself. By changing their diet, such as switching to a raw food diet, cats may shed less and groom less, reducing allergen exposure. For those with cat allergies, this simple dietary change might make living with cats much more manageable.