Why do some people have allergies to avocado's and cantaloupe?

Some people have Allergies to avocados and cantaloupe due to cross-reactivity with certain proteins found in these fruits that are similar to proteins in other allergens, such as latex or pollen. This is particularly common in individuals with latex allergies, as they may experience allergic reactions to avocados due to shared antigenic components. Additionally, some people may have specific food allergies that trigger an immune response when consuming these fruits. Overall, individual immune system responses play a significant role in the development of food allergies.