Which of the following items is typically associated with food allergies?

Milk is typically associated with food allergies, particularly in children. Cow's milk allergy is one of the most common food allergies, and it occurs when the immune system reacts to proteins found in cow's milk. Such reactions can lead to a variety of symptoms ranging from mild, such as hives or gastrointestinal discomfort, to severe, such as anaphylaxis.

In the context of the other options, while some individuals may have sensitivities or specific reactions to items like corn or oatmeal, these reactions do not represent the same widespread food allergy issues that milk does. Sugar, in itself, is not associated with food allergies. Understanding the prevalence of milk allergy and its potential severity is crucial for food safety, especially in environments like bakeries, where cross-contamination can pose serious risks to affected individuals.