Understanding the Differences Between Essential and Nonessential Vitamins
                                
                                
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                                    4 min read                                
                            
                                While there are 13 officially recognized vitamins required for human health, only a few can be produced by the body, illustrating a fundamental distinction between essential and nonessential vitamins. This classification determines whether a nutrient must be sourced from your diet or if your body can synthesize it internally.