Tag: Tuna sub nutrition

According to Nutritionix, a 6-inch Subway tuna sub contains approximately 20-29 grams of protein, while a Footlong version can provide double that amount. However, the total protein content can fluctuate based on the specific bread, cheese, and toppings added to your order. This guide provides a detailed look at the protein in a Subway tuna sub and how it stacks up against other options.

According to nutrition data, a typical 6-inch tuna sub can contain over 500 calories and a significant amount of fat due to mayonnaise. This article breaks down exactly what is the nutritional value of a tuna sub and how ingredient choices can drastically alter its health profile.

According to nutritional data, a standard footlong tuna sub can provide a significant amount of protein, often ranging from 38 to 40 grams, depending on the restaurant and preparation. This makes it a substantial source of this important macronutrient for those looking to boost their intake through a convenient fast-food option.

According to nutrition databases, a standard 6-inch tuna sub from Subway on Italian bread contains around 500-524 calories, largely influenced by the creamy mayonnaise. This guide explores exactly **how many calories are in a 6 inch tuna sub from Subway**, examining how ingredients and customizations can significantly alter the total nutritional content.