What Food Has the Highest Oxygen? Debunking Myths for Better Health
                                
                                
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                                    5 min read                                
                            
                                Over 90% of the oxygen that our body uses is absorbed through the lungs during respiration, not through the digestive system. The idea of finding one specific food with the highest oxygen is a misconception; instead, a nutrient-dense diet is key to supporting the body's natural oxygen-carrying processes.