Is 700 mg of Magnesium Safe? An In-Depth Look at High-Dose Supplementation
                                
                                
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                                    4 min read                                
                            
                                The Tolerable Upper Intake Level (UL) for supplemental magnesium is 350 mg for adults, a guideline established by health organizations to prevent adverse effects. Given this, a dose of 700 mg-double the recommended upper limit-raises significant questions about safety and potential risks. This article examines the safety profile of high-dose magnesium and details why consuming 700 mg from supplements is not recommended for most people without strict medical supervision.