I was wondering if there is a dataset that contains a user and the different (food) allergies the user has or doesn't have. So something like:
Food1 Food2 Food3 ... User1 0 1 0 User2 1 0 0 User3 1 1 1 ...
I've looked at various datasets, but they all seem to represent a population, not an individual user.
Any suggestions would be very much appreciated!