Do I need to eat more salt if I drink a lot of water? A balanced guide
                                
                                
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                                    6 min read                                
                            
                                Studies on marathon runners have shown that consuming too much plain water can lead to hyponatremia, a dangerously low sodium level. This raises a common question: **Do I need to eat more salt if I drink a lot of water**? The answer is nuanced, depending on your activity level and underlying health.