What is the nutritional value of choy sum?
                                
                                
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                                    2 min read                                
                            
                                According to nutritional data, just 100 grams of raw choy sum can provide over 130% of the daily recommended value for Vitamin A. This low-calorie, leafy green, also known as Chinese flowering cabbage, is a nutrient powerhouse packed with essential vitamins, minerals, and antioxidants.