I'm getting seriously frustrated, after the early stages of weaning and giving my son various flavours to taste and it going well initially he now refuses to have any veg! I've tried single flavours and combined, all the recommended veg including carrots which are naturally sweet and he turns his nose up at them all. It's really getting me down and I'm paranoid that he'll be living off banana, pear or apple til he's 21! He can't get enough of fruit and toast. What do it do?