Are there any vitamins that should not be taken together? A Guide to Safe Supplement Combinations
                                
                                
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                                    4 min read                                
                            
                                According to scientific studies, certain nutrients, like calcium and iron, can compete for absorption within the body, which can significantly reduce their effectiveness when taken concurrently. This makes it crucial to understand if there are any vitamins that should not be taken together to prevent deficiencies and maximize health benefits.