What Is Sodium?
Sodium is a mineral found in many foods. We need sodium for important bodily functions such as muscle contraction and water balance. However most of us get too much sodium, which can cause health problems. On a two gram (2,000 milligrams) sodium diet you will be limiting the amount of high sodium foods that you eat.
Why Limit Sodium Intake?
A low sodium diet can prevent or lower high blood pressure and prevent and improve edema (water retention). The foods highest in sodium include table salt (about 50% sodium), processed foods, convenience foods, and preserved foods. Just one teaspoon of salt has 2,400 milligrams (mg) of sodium.
Food Choices on a Two Gram Sodium Diet
| Food Category | Foods Recommended | Foods to Avoid |
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| Grains |
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| Vegetables |
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| Fruits |
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| Milk |
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| Meats and Beans |
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| Fats and Oils |
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| Snacks and Condiments |
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| Beverages |
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Suggestions
- Do not add salt to food when cooking or at the table. If food needs more flavor, get creative and try different herbs and spices. Garlic and onion also add flavor to foods.
- Avoid fast food and convenience foodthey tend to have a lot of added salt.
- Salt is often used as a preservative. Fresh foods are lowest in salt. Purchase fresh poultry, fish, meat, and vegetables whenever possible.
- A good rule of thumb, when in the grocery store, all the aisles in the middle of the store contain products with high sodium. And usually all foods on the outside aisles (produce, meats, etc) are lower in sodium.
- Certain medications may contain sodium, for example antacids and laxatives. Ask your doctor or pharmacist about any medications before you take them.
- When eating out, choose meals that are lower in salt and ask that your food be prepared without any added salt.
Reading Food Labels
- Avoid foods that contain more than 500 mg salt per serving, this includes soups and frozen dinners.
- Dont just check the list of ingredients for the words sodium and saltsodium may be disguised under other names. Here are some common high-sodium ingredients: monosodium glutamate, brine, and broth.
- Here are the definitions of some commonly used terms that you may see on foods:
Term Meaning Sodium-free Less than 5 mg of sodium per serving Very low sodium 35 mg of sodium or less in each serving Low sodium 140 mg or less in each serving Reduced sodium At least 25% less sodium in each serving than the reference foodFor example, if the food usually has 1,000 mg of sodium, the same food made with reduced sodium would contain 750 mg of sodium. Light in sodium 50% less salt than in original product No Salt Added and Unsalted No salt was added to the productHowever, the food may still contain sodium.
RESOURCES:
American Dietetic Associationhttp://www.eatright.org American Heart Associationhttp://www.americanheart.org CANADIAN RESOURCES: Dietitians of Canadahttp://www.dietitians.ca/ Heart and Stroke Foundation of Canadahttp://ww2.heartandstroke.ca/ References: A food labeling guideappendix A. US Food and Drug Administration website. Available at: http://www.cfsan.fda.gov/~dms/flg-6a.html. Accessed January 17, 2006. Shield J, Mullen MC. Patient education materials. Supplement to the Manual of Clinical Dietetics. 3rd ed. Chicago, IL: American Dietetic Association; 2001. Last reviewed May 2008 by Dianne Scheinberg, MS, RD, LDNPlease be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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