Study of Inflammatory Markers and Symptom Severity in Personalized Nutritional Intervention in IBS

Based on the food-specific IgG measurement and relative distribution, a personalized food profile was created for each subject identifying 1 to 3 relevant food groups/nutritional clusters. Subjects were then instructed to avoid the foods highlighted in their personal food profile in certain days of the week, and to assume them in 7 of the 21 meals of the week. No calorie restriction was imposed in the diet.