Intervention
ASH
For the first part of the study, participants were randomly divided into four groups: no dietary restriction (control), cold/spicy/fried restricted diet (CSF res diet), IgG positive food restricted diet (IgG res diet), and both restricted diets (CSF + IgG res diet). The interventions were as follows: control patients were requested to follow an unchanged normal (China/Eastern) diet (Table Specified food list.Spicy spices:chilies, mustard, Chinese prickly ash, pepper, curries, horseradish, and so forth.Spicy vegetables:Leek, pepper, onion, scallion, garlic, ginger, and so forth.For the second part of the study, patients were randomly divided into two groups: IgG res diet + placebo and IgG res diet+probiotic. Each study capsule contained 0.5 billion 