Foods High in Sodium

Sodium is an essential electrolyte that helps regulate fluid balance and supports nerve and muscle function. The body requires only a small amount, yet most people consume far more than needed through processed and packaged foods. Health authorities recommend limiting sodium to 2,300 mg per day for most adults. Naturally occurring sodium in whole foods contributes far less than the sodium added during food processing and preparation. Source: NIH Office of Dietary Supplements.