Is Canned Spinach Puree Healthy? A Nutritional Comparison
                                
                                
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                                    4 min read                                
                            
                                While it is a common belief that fresh is best, research indicates that canned or frozen spinach can offer just as many health benefits as its fresh counterpart, often at a lower cost. The question of "is canned spinach puree healthy?" depends on several factors, including processing, added ingredients, and how it is prepared.