Should you give your kids vitamins? You may remember, as a child, gobbling your daily Flintstones vitamin as though it were candy—and it sure tasted like candy, didn’t it? But some would say kids’ vitamins pack the same value as a Skittle or a Lifesaver, since they pass through childrens’ systems without leaving much of a nutritional mark. Others maintain that vitamins and supplements are a valid way to supplement a healthy diet, while still others figure that doling out a fortified gummy bear every morning can’t hurt even it doesn’t help. For the 411 on kids’ vitamins (to give them or not? What kind? When?), here’s a 101.