Understanding Your Nutrition Diet: What are the seven types of protein classification?
                                
                                
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                                    5 min read                                
                            
                                Protein accounts for approximately 20% of the total body weight and is a foundational macronutrient for virtually all cellular processes. For a balanced **nutrition diet**, it is crucial to understand **what are the seven types of protein classification**, each with a distinct functional role vital for health.