Eating more food in one sitting can refer to the practice of consuming a large amount of food at one time, often as a competitive eating challenge or as a way to increase calorie intake for weight gain. It can also refer to the ability to eat a large amount of food without feeling full or uncomfortable.
There are a number of reasons why someone might want to eat more food in one sitting. Some people may do it for competitive eating competitions, while others may do it to gain weight or to satisfy a large appetite. Eating a large amount of food in one sitting can also be a way to socialize and bond with others, as it is often done in group settings.