The blood pressure connection
About one-third of people are sensitive to the sodium component of salt. This means that eating foods with too much salt can increase the amount of blood in the arteries, raising blood pressure and increasing the risk of heart disease and stroke.
If you can lower your intake little by little each day, you can reduce blood pressure. Because our diets are generally so high in salt, everybody – even those with normal blood pressure – can benefit from reducing salt intake.
Foods with high salt content
About 80% of the salt we consume comes from processed foods, including:
- fast foods
- prepared meals
- processed meats (like hot dogs and lunch meats)
- canned soups
- bottled dressings
- packaged sauces
- condiments (like ketchup and pickles)
- salty snacks (like potato chips and crackers)
Steps you can take to lower salt intake
Make as many meals at home so that you can control the amount of salt you add to your food.
When you’re grocery shopping, check the Nutrition Facts table on food products for sodium or salt.
Choose products that have a lower percentage daily value for sodium. Look for food products that are lower in sodium per serving. For example:
- A small serving of crackers (20 g) contains 10% of your daily recommended value
- Soups (125 mL condensed, 250 mL serving) contain 20% to 27% of your daily recommended value
- An entrée (per serving = 720 mg) contains 30% of your daily recommended value
If you have been diagnosed with high blood pressure, please speak to your doctor about the amount of sodium you should be consuming on a daily basis.
To help reduce added, unnecessary salt:
- Cut down on prepared and processed foods.
- Look for products with claims such as low sodium, sodium reduced or no salt added.
- Eat more fresh or frozen vegetables and fruit.
- Reduce the amount of salt you add while cooking, baking or at the table.
- Experiment with other seasonings, such as garlic, lemon juice and fresh or dried herbs.
- When eating out, ask for nutrient information for the menu items and select meals lower in sodium.
Find heart-healthy, low sodium recipes.
Learn more about the DASH diet.
Read our policy statement on dietary sodium, heart disease and stroke.
Use the salt calculator created by Project Big Life.