What is the Nutrition System and How Does it Work?
                                
                                
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                                    4 min read                                
                            
                                Over 1.9 billion adults worldwide are overweight or obese, highlighting the critical importance of understanding our bodies' intricate processes for converting food into energy. A fundamental part of this is the nutrition system, which encompasses all biological and physiological processes by which an organism obtains and uses food to support its life.