The study on allergens offers a foundation for preventing and treating food allergy, which is a serious health and safety issue all over the world. As the era of big data is coming, it is possible to study allergens by using high-throughput omics approaches, which facilitates the emergence and development of allergomics. Allergomics is a discipline that studies allergome-a collection of allergens with high throughput, wide coverage and excellent rapidity and sensitivity, which can provide the basis for pers...