Excess sodium intake is a major worldwide problem. When sodium enters the bloodstream, to maintain the chemical balance, the body retains more water. This increase in fluids in the bloodstream gradually elevates the blood pressure, which can lead to hypertension over time. This stress on the cardiovascular system greatly increases the risk of cardiovascular disease and many other health concerns; the World Health Organization (WHO) estimates that increased sodium intake leads

The TV dinner has been a staple of many American households since the 1950s. Swanson, a food company, turned this idea into a commercial...