Is it safe to eat an edible after 5 years? An expert guide
                                
                                
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                                    3 min read                                
                            
                                According to a 1999 United Nations study, THC potency in cannabis products can degrade significantly over time, with approximately 16% lost in the first year alone. After five years, an edible poses serious questions regarding both its safety and effectiveness, making it crucial to understand the risks before consumption.