Further, sprouted food like beans or any other cereals may cause allergy as a result of fungus in the food. Likewise, stale bread/cooked food may cause allergy when spoiled, as a result of fungus.
Therefore, it may be said that the various types of foods or related materials may cause allergy, and thus, sometimes it is almost impossible to identify the factor in the food causing the allergy / asthma.
Intrinsic allergic factors
Some of the factors present inside the body called intrinsic factors may' be the precipitating factors causing such an allergy. The most important factors are psychogenic, sucl1 as emotional stress, mental conflict, depression. Children may suffer emotionally because of the parents having marital problems. Even parents who frequently scold their children may cause them emotional trauma.
Infection anywhere in the body contributes to the factors causing allergy in a patient. Even cold/cold air or strenuous exercises, like running, swimming, jogging, etc. may cause allergy.