If you follow a healthy diet, you must have a healthy and delicious meal from Subway, where the restaurant offers you a wide variety of choices, but the best option would be the chicken salad, which consists of grilled chicken fillet breasts, oil and vinegar, and you can also have a healthy drink with it. Such as skimmed milk, or if you do not prefer salad, you can have one of the sandwiches available in the place such as the roast beef sandwich, or the tuna sandwich, where you can add the ingredients you want from the salads and sauces to your sandwich.