How much food do astronauts eat per day?
                                
                                
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                                    4 min read                                
                            
                                Astronauts aboard the International Space Station consume a significant amount of calories, with daily intake needs ranging from 2,500 to 3,500 calories to compensate for the physical demands of living in microgravity. The question of how much food do astronauts eat per day is central to their health and mission success, requiring a carefully calculated and robust dietary plan.