What else is vitamin B2 called? A look at riboflavin and its essential functions
                                
                                
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                                    5 min read                                
                            
                                Vitamin B2 is not a single compound but rather a family of chemically related forms, most famously known as riboflavin. Beyond its scientific name, this water-soluble vitamin has had several historical and alternative names, including the older designation of vitamin G. Understanding what else is vitamin B2 called is a key step toward recognizing its importance in cellular energy production and overall health.