Is A2 a Vitamin? The Truth About Vitamin A2 and A2 Milk
                                
                                
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                                    4 min read                                
                            
                                It is a fact that 'A2' is not a single, universally recognized vitamin but a term with two distinct meanings in nutrition, leading to widespread confusion. The answer to "Is A2 a vitamin?" depends entirely on whether the term refers to a lesser-known form of Vitamin A or a specific type of milk protein.