It's no secret that processed foods have lots of sodium, and there are two main reasons for it. Here's the science behind why these products use so much salt.

Certain foods are bad for your health if you have kidney disease. Avoiding foods high in sodium, potassium, and phosphorus when you have kidney disease can help slow or stop disease progression.

Singaporeans eat out more and consume too much sodium, with experts sharing lower-salt food choices and tips to reduce intake. Read more at straitstimes.com.

Historically, the main reason for the addition of salt to food was for preservation. Because of the emergence of refrigeration and other methods of food preservation, the need for salt as a ...