Don't just hide the junk food. Talk up the superpowers of the carrots.

Or as my wife does, hide the vegetables; she purees them into a marinara sauce.

This article in Newsweek says a Cornell researcher found that telling kids they're eating "X-ray vision carrots" helped kindergartners eat 50 percent more carrots. The researcher doesn't seem to have a problem with lying to kids in order to get them to eat.

Sounds like an old trick to me. I remember my mother telling me and my friends that eating spinach gave Popeye big muscles. So we should eat our spinach to. That was a lie, too, and it didn't work. It wasn't until I was older that I appreciated a good spinach dish. And I loved Popeye as a kid.

Generations of parents have faced the challenge of trying to get our kids to eat healthy. My guess is that the kids will mimic their parents' habits. So we have tried to be better role models for my daughter, 3 1/2, and son, who turns 1 this month.

Even so, we just don't leave the cookies out on the counter. They're kept out of sight and come out only as a treat.

Also, we offer the kids apples and oranges for snacks or give them broccoli or asparagus with their dinners. A crazy thing happens many times. They just eat it.

I wonder, though, when they don't want their vegetables, should we just lie to our kids? What do you think, is a "healthy" lie OK?