Every child goes through a stage where they refuse to eat or will only eat sweet food. For some it is a day and for others it can be weeks. It can also come at any time. There will sometimes be days where your child has a poor diet or refuses to do anything but nibble. For babies there will be days where they revert to just wanting a bottle or breast feed and turn their nose up at solids.
This is normal and should not be any cause for concern …