Corrections appended. There are few things that can put a damper on an end of summer evening in upstate New York, but allergies are one of them. The classic watery eyes, incessant sneezing, and insatiable back of throat itch one feels while relaxing on Libe Slope or hiking to Second Dam can be attributed to little molecules called allergens, and our bodies response to them. Yet pollen isn’t the only thing that can send one running for a tissue or bathroom. Many compounds in the environment including plants, food and insect product can cause full scale immunological responses and Melissa Page ’20 has set out to better understand why.