How many syns does Heinz lentil soup have? A Comprehensive Slimming World Guide
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                In 2013, a Pinterest post indicated a can of Heinz lentil soup contained 9 syns, a figure that highlights how convenience foods often have different values than their unprocessed ingredients. While this specific number may now be outdated, it serves as a crucial reminder to always verify syn values, especially for branded products whose recipes and formulations can change over time.