Can you take L-ornithine every day? A guide to safety and long-term use
                                
                                
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                                    3 min read                                
                            
                                According to research published in the journal *Safety*, a systematic review concluded that certain daily amounts of L-ornithine hydrochloride were tolerated well by healthy adults over a period of 156 days. This finding suggests that for many people, you can take L-ornithine every day, depending on the amount, duration, and individual health factors.