You don’t need a medical degree to know that too much salt can be rough on your body, but you might not realize just how much sodium is hiding in your everyday diet—or how quickly it can affect your performance, appearance and long-term health. But the truth is we love salty foods. From fast food to snacks like chips and popcorn, Americans are among the world’s largest consumers of salt. About 90% of children and adults eat too much of it, and their appetite for it is only growing.
The American Heart Association recommends no more than 2,300 mg a day, with an optimal goal of no more than 1,500 mg a day for most adults. However, recent studies have found that Americans consume, on average, over 3,300 milligrams every single day.
So what’s really the problem? Sodium itself is an essential mineral—your nerves, muscles, fluid balance and kidneys rely on it—but too much causes your body to retain water, which increases blood volume and forces your blood vessels and heart to work harder. Over time, this can elevate blood pressure, strain your cardiovascular system and increase the risk of heart attack, stroke and other serious conditions. And it often happens quietly, with no symptoms until the damage has begun.
The good news is: cutting back on sodium isn’t about bland food or deprivation. The AHA’s doctors remind us that more than 70% of the sodium we consume comes from packaged, prepared and restaurant foods—not the salt shaker at home. All you need to do is make smarter choices that will keep your body running sharper and stronger.
