Long John Silvers Ciabatta Jack Fish Sandwich nutrition facts

One serving of Long John Silvers Ciabatta Jack Fish Sandwich (1 sandwich) has 570 calories, which works out to 283 calories per 100 g. That is about 29% of a 2,000-calorie day.

It provides a solid 20 g of protein per serving (40% of the 50 g daily value), but protein supplies only 14% of its calories, so it is not a protein-dense food. Foods where protein provides 30% or more of calories are generally considered protein-dense.

It is hard to fit into a strict keto diet. One serving has 43 g of net carbs and 31% of its calories come from carbohydrates, while most keto plans cap net carbs at 20–50 g per day.

1410 mg per serving, which is high (20% or more of the 2,300 mg daily value).

2 g of total sugars per serving. Labels list total sugars, which include natural sugars from fruit and milk as well as any added sugars.