no candied stuff for young children

Do you offer your young child sweets, candies and junk food? For me, I only allow very limited sweet stuff before he turns 2 and now that he has started school, I tend to relax a little more since I can't be there 'watching' him. But at home, he won't be offered candied stuff except for biscuits and his favourite, seaweed! Ya, he's a different child - he loves seaweed!