People often wonder just how long they should stay on an elimination diet to see if it is any help. Some good research has shown that time to symptom improvement is  almost always by four weeks, with only 2 in 100 taking eight weeks. Parents can feel supported by this research too. Why is this research important? It stops people expecting results after two or even one week, and so missing out on an improvement that may happen, or supporting those who think diets may take months to show … [Read more...]