What Does the Essential Amino Acid L-Lysine Do For You?
                                
                                
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                                    6 min read                                
                            
                                L-lysine is an essential amino acid, meaning the human body cannot synthesize it on its own and must obtain it through dietary sources. This vital compound plays a crucial role in many biological functions, including protein synthesis, hormone production, and immune support, demonstrating its importance for overall health.