The Portion Size Effect

The Portion Size Effect refers to the tendency for people to eat more when offered larger servings, regardless of their actual hunger. When faced with bigger portions, individuals often consume larger amounts, as they feel it is socially acceptable or necessary to finish what is on their plate. This effect highlights how portion sizes can influence eating behavior, leading to overeating and potentially contributing to weight gain. By being mindful of portion sizes, individuals can better regulate their intake and make healthier eating choices.