3 Canned Foods That Are the Best For Your Health — and 3 That Are the Absolute Worst

When it comes to soup, you really need to be careful about salt. "Most varieties are too high in sodium, and it's impossible to 'rinse.' Definitely read labels here," Gans said. "As a general rule, look at the daily value (DV) percent on the food label. Anything less than or equal to five percent is considered low sodium. If being less stringent, I will also say anything under 300 mg is acceptable for all canned products."