Nutrition and Safety: What is the toxin in lupini beans?
                                
                                
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                                    4 min read                                
                            
                                Native to the Mediterranean region, lupini beans have been consumed for millennia, but only after extensive preparation. This is because the raw, unprocessed seeds, particularly from bitter varieties, contain toxic quinolizidine alkaloids, a crucial detail to understand if you want to know **what is the toxin in lupini beans?**.