Is all L-glutamine the same? Unpacking the different types and their effects
                                
                                
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                                    4 min read                                
                            
                                L-glutamine is the most abundant free amino acid in the human body, playing a pivotal role in immune function, gut health, and muscle recovery. However, a quick search reveals various forms on the market, which begs the question: is all L-glutamine the same, and what sets these different supplements apart?