What small food has the most protein? A detailed guide
                                
                                
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                                    3 min read                                
                            
                                Dried spirulina powder contains an astounding 57.5 grams of protein per 100 grams, making it arguably the highest density protein source among small foods. This nutrient-packed algae reveals the surprising answer to what small food has the most protein, serving as a supercharged addition for any diet.