I’m willing to bet you have a bottle of ranch dressing in your fridge right now. I know I do.

But I’m not especially proud of that fact.

Ranch has for several years been the most popular dressing in the land, according to the Association for Dressings and Sauces. It’s also the top dressing choice at U.S. restaurants, according to Mintel International Group.

But tasty as it may be, ranch dressing, full of fat and spiked with sodium, isn’t the best nutritional bargain. I’ve been letting that slide at home.

Oakland, Calif.-based Hidden Valley Ranch has long marketed its signature product as a means of getting kids to love vegetables. There are some reasons to be concerned with this approach. One is that kids topping broccoli with ranch know there’s a vegetable under there, but they might not fully taste it. Hence, they may never develop a zeal for broccoli that’s not been doused in dressing.

Also, ranch dressing, especially when its fat is reduced, is packed with sodium, says dietitian and American Dietetic Association spokeswoman Sarah Krieger. A 2-tablespoon serving of Hidden Valley’s light ranch contains 290 milligrams of sodium; Kraft’s light ranch is even worse, with 440 mg of sodium. The government’s latest recommendation on daily sodium consumption is 1,500 mg.

Still, Krieger, who helps kids ages 8 to 12 manage their weight and develop better eating habits, stands by including the dressing in diets, saying it “can be a great vehicle” for getting vegetables into children’s mouths. The key, as always, is portion control. A few tips:

• At home, help your child measure 2 tablespoons of dressing onto his plate, then put the bottle back in the fridge. You’ll both be surprised at how little dressing that is (less than half of a 3-ounce Dixie cup).

• Remind your child that the dressing’s for fresh vegetables only. No fair dipping french fries or chicken nuggets in it!

• Be aware that Hidden Valley’s lunchbox-friendly tub of light ranch dressing holds 2 1/2 servings, for a total of 725 mg of sodium and 200 calories.

Having said all that, there’s still a place for ranch in a nutritious lunch. Jodie Shield, a Chicago-based registered dietitian who has worked with Hidden Valley on its Love Your Veggies campaign, notes that the revamped school lunches may have less total sodium than the meals they replace, which feature more highly processed foods. In any case, she says, the first task for parents and others concerned with kids’ nutrition is to get them eating vegetables in the first place.

Despite her concerns over sodium, Krieger agrees. Given the choice between vegetables with ranch and no vegetables at all, Krieger says, “I’d rather there were ranch. It’s more important to eat vegetables.”