What should I look for related to sodium on a nutrition label?

Salt is a form of sodium, and foods may have other forms of sodium as well. If you are adopting a heart-healthy diet, part of doing so will require that you read the Nutrition Facts panel on the side or back of packaged foods that you buy. Sodium always appears on this nutrition label, and it is an important category for those who wish to manage or prevent cardiovascular disease. Sodium can contribute to high blood pressure, which damages the body’s arteries over time and can lead to cardiovascular disease.

Sodium is listed on the label in milligrams. When 1500 milligrams is the limit for people with heart disease, sodium can add up quickly. A low-sodium food is defined by the U.S. Food and Drug Administration (FDA) as 140 milligrams or less per serving. This can be a helpful frame of reference when deciding if and how a certain product can fit into your healthy eating plan.

Continue Learning about Nutrition

Surprising Link Between Your Gut and Heart Health
Surprising Link Between Your Gut and Heart Health
Hippocrates, who lived in Greece 2,500 years ago, is considered the father of medicine because he used observation and deduction to understand and tre...
Read More
What foods contain sorbitol?
William B. Salt II., MDWilliam B. Salt II., MD
Foods and products that contain sorbitol include: Some elixir (liquid) medications, in which the sor...
More Answers
7 “Health Foods” That Are Ruining Your Diet
7 “Health Foods” That Are Ruining Your Diet7 “Health Foods” That Are Ruining Your Diet7 “Health Foods” That Are Ruining Your Diet7 “Health Foods” That Are Ruining Your Diet
These surprising picks may be sabotaging your weight loss plan.
Start Slideshow
What Is a Superfood?
What Is a Superfood?

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.