Will Eating Help You Grow Taller? The Truth About Nutrition and Height
                                
                                
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                                    5 min read                                
                            
                                According to the National Institutes of Health, a person's DNA accounts for up to 90% of their final adult height, but research shows environmental factors like nutrition play a crucial role in maximizing that genetic potential during developmental years. A balanced diet is critical for reaching your genetically predetermined height potential.