nyallergy.com

awbj0 TIL avocado allergies can be related to birch pollen allergies which can be related to latex allergies. Approximately 35-50% of people who are allergic to latex show sensitivity to some plant-derived foods.
KOowJ TIL that people can be allergic to pork, and it's often referred to as Pork-Cat Syndrome because it's often related to cat allergies.