What immunoglobulins are in bovine colostrum?
                                
                                
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                                    5 min read                                
                            
                                Immunoglobulins account for up to 70–80% of the total protein content in bovine colostrum, a fact that underscores its crucial role in providing passive immunity. Understanding what immunoglobulins are in bovine colostrum reveals how this 'first milk' offers powerful immune defense to newborns and, when used as a supplement, to adults.