Symptoms may include poor appetite, irritability, vomiting and diarrhoea. If left untreated, coeliac disease can lead to malnutrition, osteoporosis and, particularly worrying in children, stunted growth and development. It is therefore important to introduce a gluten-free diet to your child as soon as they're diagnosed. Phil Vickery has developed 70 scrumptious dishes suitable for children of all ages - from babies to toddlers to school-age kids. Baby recipes include Potato Moussaka and Pink Poached Salmon, while toddlers will smile when fed Minty Peas with Lamb or Lemon Chicken, Sweetcorn and Tarragon.