
I have noticed lately while grocery shopping that many canned goods now have labels such as reduced sodium, low sodium or even some state they have no sodium. It got me thinking about how much sodium we should be consuming a day vs. how much sodium we actually consume a day. When I look at a nutrition label I always look at the sodium and the percentage with no real comprehension of what it means. So let’s look at some numbers concerning sodium.
The Nutrition Concepts and Controversies Book states that the daily recommended intake of sodium for adults aged 19-50 is 1,500 mg per day. It goes on to give you a little more leniency stating that the tolerable upper intake for adults 19 years and older is 2,300 mg per day. So you have a visual one teaspoon of salt is equivalent to 2,300 mg. What I was really surprised to find out it that is provides a graph and this graph shows that adults in the United States consume an average of 3,300 mg of sodium per day. So where does all this extra sodium in our diet come from? If you guessed processed food you are right on the money. The American Heart Association says that the majority (up to 75 percent) of sodium that Americans consume comes from sodium added to processed foods by manufacturers.
So what are some of the ramifications from all this extra sodium in our diets? Well of course it can drastically harm our heath in various ways. With all the excessive dietary sodium consumption it increases blood pressure, which increases the risk for stroke, coronary heart disease, heart failure, and renal disease, according to the CDC. Interesting enough that a reduction can dramatically beneficial; a population-wide reduction in sodium of 1,200 mg per day would reduce the annual number of new cases of coronary heart disease by 60,000—120,000 cases and stroke by 32,000—66,000 cases.
Below is a list of ideas provided by the American Heart Association on how to reduce your sodium intake:
- Choose fresh, frozen or canned food items without added salts.
- Select unsalted nuts or seeds, dried beans, peas and lentils.
- Limit salty snacks like chips and pretzels.
- Avoid adding salt and canned vegetables to homemade dishes.
- Select unsalted, lower sodium, fat-free broths, bouillons or soups.
- Select fat-free or low-fat milk, low-sodium, low-fat cheeses and low-fat yogurt.
- Learn to use spices and herbs to enhance the taste of your food. Most spices naturally contain very small amounts of sodium.
- Add fresh lemon juice instead of salt to fish and vegetables.
- Specify how you want your food prepared when dining out. Ask for your dish to be prepared without salt.
- Don’t use the salt shaker. Use the pepper shaker or mill.
So from now on we should all say, would you please not pass the salt.
“Sodium Intake Among Adults — United States, 2005−2006.” Centers for Disease Control and Prevention. Web.17 Feb. 2011. <http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5924a4.htm>.
American Heart Association. Web. 17 Feb. 2011. <http://www.americanheart.org/presenter.jhtml?identifier=4708>.
Sizer, Frances Sienkiewicz, and Ellie Whitney. “Sodium.” Nutrition Concepts and Controversies. Australia: Wadsworth Thomson Learning, 2006. 281-82. Print.