Tag: Italian sub nutrition

A large Italian sub from some national chains can contain over 3,000 mg of sodium, an amount that is significantly more than the daily recommended intake for most adults. Understanding the sources of this salt can help you make better dietary decisions the next time you crave this popular sandwich.

According to Publix's official delivery site, the standard whole Italian sub has a calorie range of 840 to 1540 calories, depending on your customizations. Knowing this wide range is the first step in determining how many calories are in a whole Italian sub from Publix.