How Does Food Affect Body Temperature?
                                
                                
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                                    4 min read                                
                            
                                According to Rutgers University, the average healthy adult burns about 10% of their daily calories simply by digesting, absorbing, and metabolizing food, a process known as the thermic effect of food (TEF). This metabolic activity is the primary way that food influences your internal body temperature, causing it to fluctuate slightly throughout the day.