How Many Plant Species Are Edible to Humans?
                                
                                
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                                    6 min read                                
                            
                                While estimates vary, experts believe that of the approximately 400,000 known plant species on Earth, a staggering 75,000 to 300,000 may be edible to humans. This article explores how many plant species are edible, delving into the reasons why our modern diet relies on such a tiny fraction of this vast botanical potential.