He couldn’t sleep at night, could barely walk 100 yards and had to go up stairs on hands and knees. He had seen various consultants, read loads of books and taken a lot of medication. The medication helped to control the pain of the arthritis but had unpleasant side-effects of stomach pain and depression. Even steroid injections provided relief for only a few hours. John took a Yorktest Food Allergy test which showed an intolerance to three foods: white fish, egg white and tea. After cutting these foods out of his diet, John is now pain free, his mobility has returned and he no longer needs any medication.