Is Borage Toxic to the Liver? Understanding Pyrrolizidine Alkaloids
                                
                                
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                                    6 min read                                
                            
                                While borage is known for its beneficial gamma-linolenic acid (GLA), the plant itself contains toxic compounds called pyrrolizidine alkaloids (PAs) that can damage the liver. This has led to concerns about whether borage is toxic to the liver and how to use products safely.