How much magnesium should I take to help with water retention?
                                
                                
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                                    3 min read                                
                            
                                According to the National Institutes of Health, approximately 50% of the U.S. population does not consume enough magnesium in their diet. Magnesium plays a critical role in fluid and electrolyte balance, and a deficiency can sometimes contribute to excess fluid retention or edema. While there's no single ideal amount for everyone, understanding magnesium's function provides useful context.