What is a nutrition star? The Complete Guide to Health Star Ratings
                                
                                
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                                    4 min read                                
                            
                                Over 80% of packaged foods from some companies carry a Health Star Rating of 4 or higher, according to some reports. But what is a nutrition star, and how is this visual guide used to make healthier shopping decisions? This system was developed to provide consumers with a quick, easy way to assess the nutritional profile of packaged foods.