Which food has the most casein?
                                
                                
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                                    3 min read                                
                            
                                Casein is a primary protein found in mammalian milk, making up approximately 80% of the total protein content in cow's milk. Certain cheeses, particularly hard and mature varieties, contain the most concentrated amounts of this slow-digesting protein due to the cheese-making process. This concentrated form of casein is highly sought after by athletes and those looking to increase their protein intake, but it can also be a concern for individuals with milk allergies.