just went to collect my son from beautiful evesham golf club and as we passed the pick your own place thought it would be a nice idea for my little ones to pick some apples and maybe it would encourage them to eat more !!!!! before i realised i was munching away on apple , it was a large one and i ate about half befor i dropped it , realising whati have done !!!!! will the citric acid in it disturb my ketosis ?