Usually regarded as a healthy option by workers popping out of the office for lunch, many salads sold on British high streets have potentially harmful levels of salt, research has shown.

作为上班族在午餐时分享用的健康选择，沙拉已经在英国主要街道出售，但研究表明，其中大部分的含盐量已经到了具有潜在威胁的水平。