How many calories are in one ounce of roasted turkey breast?
                                
                                
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                                    4 min read                                
                            
                                According to USDA data, one ounce of plain, roasted turkey breast without the skin contains approximately 39 calories, making it an excellent source of lean protein for a healthy diet. However, the total calorie count can vary depending on whether the skin is included, the cut of meat, and if it is a processed deli product. The definitive answer to how many calories are in one ounce of roasted turkey breast hinges on these specific preparation details.