在犬貓使用血液檢驗食物過敏原 IgE 濃度的準確性是很低的喔！換句話說，抽血是沒有辦法診斷食物過敏的。飼主們可以把抽血的錢省下來囉～
同場加映：
常見的食物過敏原是什麼？
https://www.facebook.com/VetDrWu/posts/125426919823353
獸醫好想告訴你──抽血無法作為食物過敏的診斷依據 https://www.facebook.com/WenABCDE/posts/585560052037238
參考文獻：
Ralf Mueller and Thierry Olivry. "Critically appraised topic on adverse food reactions of companion animals (4): can we diagnose adverse food reactions in dogs and cats with in vivo or in vitro tests?." BMC veterinary research 13, no. 1 (2017): 1-5.
