According to a recent study, fast food marketing to children is on the rise and the foods that popular restaurant chains are advertising are extremely unhealthy. After looking at 12 popular restaurant chains, and out of more than 3,000 kids meal combinations, it was found that only 12 that met the nutritional guidelines for preschool-aged kids. Read more the jump…

“The worst meal was at Dairy Queen,” said Jennifer Harris, director of marketing initiatives at Yale University’s Rudd Center for Food Policy and Obesity. “It was a cheeseburger, french fries, a sugar sweetened soft drink and a chocolate Dilly Bar, which totaled 973 calories.”

The No. 2 culprit: KFC’s popcorn chicken kids meal, served with a biscuit, soda and a side of string cheese – totaling 840 calories.

Of the 12 meals that made the grade, Harris said it was Subway’s “Veggie Delite,” paired with apple slices and 100-percent juice that took the award for healthiest kids meal at 285 calories. Burger King’s macaroni and cheese meal with apple slices and fat-free milk came in at 285 calories as well.

In addition to nutritional value, the study also looked at fast food marketing to kids, and found that the average preschooler is seeing 21 percent more fast food ads than they were in 2003. African American children saw almost 50 percent more ads than their white counterparts.

According to Harris, $4.2 billion was spent on advertising by the fast food industry in 2009 and it is working. The report finds 40-percent of preschool aged children ask to go to McDonalds on a weekly basis, and 15 percent ask on a daily basis. Also, 84 percent of parents say they’ve taken their children to eat fast food at least once in the past week.

Harris and her colleagues did find that most of the fast food restaurants had healthy options as well, but they were hard to find.

“More than 80 percent of the time our mystery shoppers went into fast food restaurants, they were automatically given the french fries on the side,” she said, “and more than half the time, they were automatically given a cup for soda. So, even though they have the healthy options, they aren’t even asking people if they want them.”

So what can the restaurants do better?

“One of the things we saw was how little they do inside the restaurants to promote healthy food, and that’s where people are making decisions about what they want to buy,” Harris said. “The No. 1 thing we’re recommending is that they make the healthy option the default choice for kids meals.”