My little girl (13months) went off food from about 12 months. Went to the doctor who told me the key is to give little snacks of food often as well as try them on their 3 meals a day. At the moment mine is teething and will only have milk but as long as you give them lots of snacks they'll be fine. Try stuff like dried strawberries, bisotti buscuits, ricecakes, graps, yogurt, cheese sandwiches are all a hit etc... Hope this helps