Do Calcium Cause Diarrhea? Understanding the Side Effects
                                
                                
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                                    3 min read                                
                            
                                According to the National Health Service, taking high doses of calcium—more than 1,500mg per day—could potentially lead to stomach pain and diarrhea. While calcium is vital for bone health and other bodily functions, an excessive intake, particularly from supplements, can disrupt your digestive system. Understanding the factors that contribute to this reaction is crucial for those who rely on supplementation.