I don't but I wondered whether I was in the minority or not?
I had food issues when I was younger and now have two DD's, so am trying to give them as happy and healthy attitude to food as I can, bearing in mind that they are children and that, IMO, children should have sweets, biscuits and cakes etc. in their diets but in moderation (but without them being aware of it IYKWIM). By that I mean that if we had cake in the house and they had cake after their lunch/tea one day, then I wouldn't offer them sweets on the same day (although if we were out and everyone else was having them then I would let them have some because I wouldn't want it to be an issue).
Anyway, I was just interested to know what other people did ...
TIA!