What Two Vitamins Are Produced by Bacteria and How They Impact Health
                                
                                
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                                    6 min read                                
                            
                                The human gut is home to trillions of microorganisms, and surprisingly, this microbial community acts as a miniature vitamin factory. A lesser-known fact is that these beneficial bacteria produce a significant portion of our daily requirements for certain essential nutrients, raising the question: what two vitamins are produced by bacteria that play a critical role in human health?