长沙USDT支付方式|【唯一TG:@heimifeng8】|电报盗号系统免杀破解技术✨谷歌搜索留痕排名,史上最强SEO技术,20年谷歌SEO经验大佬✨FQR: Social status affects appetite, scientists find
Researchers from Durham University (UK) have found that people with high incomes are more likely to feel satiated than those of lower social status. The results of the study are published in the journal Food Quality and Preference (FQP).
The experiment involved 96 students from different social backgrounds. Each of them was offered a plate with 70 pieces of milk chocolate and asked to eat as much as they wanted, while evaluating the taste of the sweet.
During the tasting, the scientists measured heart rate variability. This indicator reflects the activity of the vagus nerve, which regulates the connection between the gut and the brain, as well as the feeling of hunger and satiety.
As the study's lead author Mario Weick explained, participants from more affluent families were more strongly oriented to the body's internal signals - they stopped eating when they felt satiety. Students who grew up in less affluent circumstances had a weaker connection - they were more likely to overeat.
Previously, it was thought that eating habits were shaped mainly by external factors such as food availability. However, a new study has shown that the extent to which a person senses their own body's signals also plays an important role. So far, the experiment has been conducted only with chocolate, but in the future scientists plan to check whether this effect extends to other types of food.