What does Schlosser argue about the allergens in fast food?

The argument presented by Schlosser emphasizes the connection between the rising number of food allergies and the consumption of processed food ingredients, particularly those found in the fast-food industry. He highlights how the prevalence of certain allergens—possibly intensified by the industrial nature of food production and the addition of various additives—has become a significant public health concern. This stance reflects a broader analysis of how modern food production methods can impact health, suggesting that the way food is processed and the ingredients used can contribute to the increase in food allergies observed in recent years, rather than being a mere coincidence unrelated to eating habits or food industry practices.