What are the 4 forms of carnitine?
                                
                                
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                                    4 min read                                
                            
                                Over 95% of the body's carnitine stores are concentrated in the muscles, highlighting its critical role in energy production. Understanding what are the 4 forms of carnitine provides insight into this essential amino acid derivative, which helps transport fatty acids into the mitochondria to be burned for fuel. Different forms offer distinct benefits, from cognitive support to enhanced athletic performance.