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HeartCited

Calcium
Calcium

mineral

अन्य नाम: Calcium Carbonate, Calcium Citrate, Calcium Hydroxyapatite

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About





            

                
Calcium is essential for cardiac muscle contraction-relaxation cycling and maintaining normal heart rhythm. However, a 2010 BMJ meta-analysis of 11 RCTs found calcium supplements (without vitamin D) were associated with a 31% increased risk of myocardial infarction. Current AHA guidance suggests obtaining calcium preferentially from food sources rather than supplements.

            

        

        

        
        
        

            

  
How It Works





            

                
Essential for cardiac muscle contraction-relaxation cycling through calcium-induced calcium release from the sarcoplasmic reticulum; maintains normal heart rhythm; low dietary calcium associated with increased PTH and RAAS activation which may promote hypertension; calcium from food sources may have different cardiovascular effects than supplemental calcium.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                स्वास्थ्य स्थिति
                                ग्रेड
                                अध्ययन
                                प्रतिभागी
                                
                            

                        
                        
                            
                            

                                
                                    
                                        High Blood Pressure (Hypertension)
                                    
                                
                                
                                    C

                                
                                
                                    13
                                
                                
                                    1500
                                
                                
                                    
                                        देखें →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
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                    Constipation (especially carbonate form)
                
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                    Potential increased MI risk with high-dose supplements (controversial)
                
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                    Kidney stones at excessive doses
                
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                    Gas, bloating
                
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Drug & Supplement Interactions





            
    
                
                
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                    Thyroid medications (separate by 4 hours)
                
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                    Bisphosphonates (separate by 30-60 minutes)
                
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                    Iron supplements (reduced absorption — separate by 2 hours)
                
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                    Certain antibiotics (reduced absorption)
                
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                    Vitamin K2 (may help direct supplemental calcium to bones, not arteries)
                
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                अपने स्वास्थ्य सेवा प्रदाता को आप जो भी सप्लीमेंट लेते हैं उनके बारे में हमेशा सूचित करें।
            

        

        

        
        
        

            

  
Related Ingredients





            

                
                
                    Magnesium
                    
                
                
                
                    Potassium
                    
                
                
                
                    Selenium
                    
                
                
            

        

        
    


    
    












    

        FDA अस्वीकरण:
        इन कथनों का Food and Drug Administration द्वारा मूल्यांकन नहीं किया गया है। इस वेबसाइट पर उत्पादों और जानकारी का उद्देश्य किसी बीमारी का निदान, उपचार, इलाज या रोकथाम नहीं है। प्रस्तुत साक्ष्य ग्रेड प्रकाशित पीयर-रिव्यूड अनुसंधान के हमारे विश्लेषण पर आधारित हैं और चिकित्सा सलाह नहीं हैं। कोई भी सप्लीमेंट शुरू करने से पहले हमेशा अपने स्वास्थ्य सेवा प्रदाता से परामर्श करें।