Core Viewpoint - The trend of "not eating too much" has become a daily routine for many middle-class white-collar workers, reflecting their pursuit of health and social status through selective eating habits [1][5][40]. Group 1: Eating Habits of Middle-Class Workers - Light meal brands like Wagas and gaga focus on the middle-class demographic, offering expensive salads that have become popular among white-collar workers [2][11]. - The concept of "appropriate hunger" is seen as a more advanced form of health maintenance, with studies indicating that maintaining a state of 70% fullness can stabilize blood sugar, lipids, and emotional levels [3][10]. - Many young professionals are using high-priced salads and multiple cups of coffee to control their appetite, which may not be a healthy approach despite aligning with their elite image [4][6]. Group 2: Social Implications of Eating Choices - The eating habits of the middle class reflect their desire for higher social status, as they often mimic the consumption patterns of the upper class, leading to "conspicuous consumption" [5][40]. - A significant portion of respondents (61.5%) view healthy food as a luxury, with higher-income areas having better access to fresh produce [16]. - The trend of "keeping hunger" is often misinterpreted, leading to extreme dietary practices like intermittent fasting or carb restriction, which may contradict the original health intentions [26][42]. Group 3: Health and Nutrition Awareness - Many young middle-class individuals lack proper nutritional knowledge, often misunderstanding the concept of "keeping hunger" as skipping meals or alternating between fasting and binge eating [6][42]. - Research indicates that moderate hunger can enhance cognitive function and reduce fatigue, as the brain tends to ignore sleep needs when hungry [23][24]. - The consumption of high-priced organic foods requires proper timing and pairing to truly reflect their nutritional value, rather than simply being a status symbol [41].