How many calories should I eat at 44? A personalized guide
                                
                                
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                                    3 min read                                
                            
                                Contrary to the widespread belief that metabolism declines steeply in midlife, a major 2021 study in the journal *Science* revealed it stays relatively stable from age 20 to 60. For those wondering, 'how many calories should I eat at 44,' this fact shifts the focus from a slowing metabolism to lifestyle factors like activity and diet, which are key to determining your personal needs.