What is the healthiest thing to eat at Arby's? A Dietitian's Guide
                                
                                
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                                    6 min read                                
                            
                                According to Arby's own nutrition guide, the Classic Roast Beef sandwich is a relatively low-calorie main dish option at 350 calories.  But for a truly balanced meal, answering "what is the healthiest thing to eat at Arby's?" requires a deeper look into the menu to find options lower in sodium and saturated fat.