Food Sensitives Many people are sensitive to some foods and unfortunately they are probably the most enjoyable. The most common food allergies are associated with dairy, soy, eggs, gluten, nuts, corn, citrus fruit, yeast and vegetables dark in colour. There are multiple ways to determine what foods are irritating to your body. Evidence proves that Bio Meridian sensitivity testing and elimination diets are among the top effective methods. When we are aware of what foods are irritating to your system it is simple to stay clear of these ingredients.