What food has the most highest protein? Unveiling the Top Sources
                                
                                
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                                    4 min read                                
                            
                                According to the USDA, a 3-ounce serving of cooked beef contains approximately 22 grams of protein, but this isn't the single answer to the question, "What food has the most highest protein?". The food with the most protein depends on how it's prepared and whether you are considering supplements, animal sources, or plant-based options.