How much protein is in a 6 inch turkey sub from Subway?
                                
                                
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                                    7 min read                                
                            
                                According to recent nutritional data, a standard 6-inch turkey breast sub from Subway, on 9-grain wheat bread with standard vegetables, contains approximately 18 grams of protein. However, the total protein can vary significantly depending on your choice of bread, cheese, and other customizable ingredients, making it possible to boost your intake.