Most common food intolerances and their screeninghttps://latest.thedailyguardian.com/medically-speaking/most-common-food-intolerances-and-their-screening/August 2, 2022, 7:14 amhttps://latest.thedailyguardian.com/wp-content/uploads/2022/08/28b62f6c_10676_P_4_mr-1.jpgMedically SpeakingUsing microarray technique, we can now detect intolerance against over 200 foods. Worldwide, reported prevalence of intolerance by testing is around 0.8% to 2.4%.