If you want your teeth to fall out eat cereal every day. It isn't even due to the sugar but the phytic acid in the grains. Because we no longer sprout our grains (germinate them) they still contain the phytic acid. Despite what they claim, whole wheat is even worse, because at least bleaching the wheat takes away some of the phytic acid.

Don't give your kids this crap. Feed them a healthy breakfast and avoid the costly, and often unnecessary dentist bills.