Do airlines cater for infants with all these restrictions?

My 14 month old daughter will be travelling tomorrow from the uk to the caribbean.she does not have the teeth needed to chew foods supplied for kids.will we be able to carry formula,infant cereal and nappy cream with all the hand luggage restrictions?
Answer
It should be fine they will make you open things to make sure that they are what you say the are.they might ask you to drink and taste the milk .just tell the passanger service assitant at check in what u have to take on board the filght have a nice holiday.