We consume too much sodium. That’s not exactly big news. We hear about it fairly consistently. You would think that with all that news, it might make sense to find that food manufacturers and fast food chains are lowering the amount of sodium in their products and menu items. Not so, apparently.
With an increased concern about the role high sodium levels play in high blood pressure, kidney disease and other health issues, a number of restaurant chains have been attempting to cut back on the salt in recent years. A new review of meals from 17 of the nation’s most popular fast food and family eateries shows that most chains are slowly reducing the amounts of sodium in their food (though it’s still very high), while a small number of others have actually gone the other direction.
A new survey from the Center for Science in the Public Interest looks at a total of 136 meals from the 17 restaurant chains to see whether the sodium levels in those meals changed between 2009 and 2013.
While there is no hard-and-fast number on recommended sodium intake, both the American Heart Association and the Centers for Disease Control say that 1,500mg a day is a good number for those looking to avoid high blood pressure.
The CSPI study found that 79% of the adult meals surveyed were still above that 1,500mg line, with seven meals — mostly from family restaurants — containing more than three days’ worth of sodium.
In general, sodium levels have fallen, but not by much. According to the CSPI, the overall sodium reduction between 2009 and 2013 was only 6%, or 1.5% per year. Kids’ meals only dropped by 2.6% during the four-year period, and much of that was due to restaurants replacing french fries with fruit options.
The biggest names in fast food are also responsible for the biggest reductions in sodium. All of the meals surveyed at Burger King, McDonald’s, Subway, Pizza Hut, and Taco Bell demonstrated some level of sodium reduction.
Of that group, Subway’s efforts to cut salt were the most effective, reducing sodium levels nearly 28%, followed by Burger King at 27%. BK’s cheeseburger kids’ meal had the most substantial decrease in sodium (44%), going from 1,200mg to 840mg.
On the opposite end of the survey are those popular eateries where sodium levels actually went up.
While Wendy’s and Sonic were each able to reduce the sodium on 50% of their surveyed meals, increases in other menu items resulted in a net increases in sodium of 2.7% and 1.3%, respectively.
But that was nothing compared to KFC, which only reduced sodium on 14% of one of its seven meals in the CSPI survey. While the reduction for that particular meal was significant (22%), four of the six other meals had double-digit percentage increases in sodium, resulting in a whopping 12.4% net sodium increase for the chicken chain.
The biggest single meal sodium increase also came from KFC, where the kids’ meal with a grilled chicken drumstick, corn on the cob, string cheese, and Capri Sun juice drink resulted in a 52% increase from the 2009 version of the meal. The not-horrible news is that the sodium level for this meal is still under the 1,200mg daily intake figure recommended for children.
The FDA puts no limits on sodium content in food, which some public health advocates believe is a mistake. The CSPI points to the restaurant industry’s slow and inconsistent efforts to reduce sodium as evidence that regulation is needed.
“For far too long, the FDA has relied on a voluntary, wait-and-see approach when it comes to reducing sodium in packaged and restaurant food,” said CSPI executive director Michael F. Jacobson. “If chains like KFC, Jack in the Box, and Red Lobster are actually raising sodium levels in some meals, FDA’s current approach clearly isn’t working.”
According to this fascinating survey, You can consume an entire day’s worth of sodium in one KFC fast food meal. That’s just too much for FoodFacts.com. And it should be too much for millions of consumers as well. We’re not exactly sure how many of those millions think to find out about the sodium content of their food choices at KFC before they sit down for their meal. We are pretty certain that all of them leave much thirstier than they were before they walked through the doors — not to mention a higher risk for a whole host of health issues.