5 Shocking Places You're Loading Up on Sodium

Public schools get a lot of things right when it comes to educating our children, but that's not always the case in the lunchroom.

Children and teens should have no more than 1,800 mg of sodium a day, which means a school lunch should have less than 600 mg. Surprisingly, there are no federal limits on sodium in school lunches, and because kids can choose what they eat, processed foods make the cut more often than fruits and veggies.

Because one slice of cheese pizza -- a school cafeteria classic -- may have 340 to 600 mg of sodium, and kids put salt and ketchup on their fries, school lunches often exceed 1,000 mg of sodium. Brown bagging it looks like a healthier choice.

The one place you should be able to eat a healthy meal is in a hospital, right? Not necessarily. Hospital cafeterias do have many healthy options, but they also have the comfort foods that tired employees and patients' relatives and guests prefer.

Sometimes, hospital cafeterias contract with outside vendors, and just like they do outside the hospital, our tasty favorites add loads of sodium to our diets. And the cafeterias themselves often include selections for everyone -- not just the health-conscious -- so hot dogs and cupcakes sit alongside salad and broccoli.

If you eat in a hospital cafeteria, show restraint in the serving line -- or you may find yourself being served in a hospital bed.

What sounds healthier than a salad bar? The term itself implies that you've chosen wisely over many other unhealthy choices. But veggies often comprise just a portion of the total offerings of a salad bar, and many of the extras are loaded with sodium.

Next time you hit the salad bar, go easy on the extras and just enjoy your plate of greens.

It seems like wherever you go, there they are: vending machines. They're in offices, outside grocery stores, inside hospitals and libraries, and even in grade schools. The sodium content of carbonated beverages isn't shockingly high when we drink just one a day. But what if you drink more?

Here's a quick breakdown of the sodium content in a few popular drinks, by the can:

To cut back on daily sodium, substitute water for cola whenever you can, limit your soda intake to one can a day or have some coffee, the pick-me-up with only 5 mg of sodium per cup.

Most people know candy bars are loaded with fat and sugar, but they can also have high levels of sodium. Some choices have a lot more than others, with chocolate treats -- from M&Ms to Butterfinger -- leading the pack at around 200 to 300 mg of sodium per serving. Surprisingly, a 1-ounce (28-gram) butterscotch candy has an astounding 391 mg of sodium, while eight pieces of Starburst fruit chews have only 2 mg.

Everyone likes to enjoy candy now and then, but try not to make it a regular part of your daily snacking. And always read the labels -- you can satisfy your candy craving without compromising your sodium intake.

See the next section for lots more information on eating a low-sodium diet.