Tag: Tuna sub

According to the FDA, eating 2-3 servings of seafood per week, including tuna, is a great way to meet your nutrient needs, but is a tuna fish sub healthy to eat? The healthfulness of a tuna sub depends heavily on its preparation, ingredients, and portion size, and the answer isn't as simple as a yes or no.

According to nutritional data, a standard 6-inch Subway tuna sub can contain over 500 calories, making it one of the higher-calorie options on the menu. This often-surprising fact challenges the perception of a tuna sub as a universally healthy fast-food choice and merits a closer look at its ingredients.