What is the USDA recommended protein per day?
                                
                                
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                                    4 min read                                
                            
                                According to Dietary Reference Intakes often cited alongside USDA guidelines, the Recommended Dietary Allowance (RDA) for protein is 0.8 grams per kilogram of body weight for healthy adults. This benchmark is designed to prevent deficiency, but is considered a minimum rather than the optimal target for everyone.