Most fast-food restaurants have nutrition information available, including sodium content.

The ranges of sodium content for selected foods available in the retail market.

Their labels do not, for example, have to give the sodium content.

Ask about the average sodium content of the meals they prepare.

Additional information, such as saturated fat, carbohydrate, and sodium content, must also be made available upon request.

The high sodium content may be a deal-breaker for some at 950 mg.

"You'd have to drink seawater, which has three times the sodium content of blood."

However, even among products known for their high sodium content, this one packs a punch.

Just to be confusing, food labels often list the sodium content rather than salt.

More important, she said, are the misleading messages and the lack of information about sodium content on labels.