一项研究发现,成年人对饮食的选择或来源于婴儿时期的食物与社会群体身份之关联。相关成果8月9日发表于美国《国家科学院院刊》。人类饮食选择取决于诸如安全、营养、热量摄入以及健康等因素。尽管进食动力普遍存在,个体嗜好可能取决于个人经历和文化规范。美国加州大学圣塔芭芭拉分校Zoe Liberman及其同事注意到,过去的研究提示婴儿常常在推断食物的营养价值方面 One study found that adults’ choices of diet or their association with food groups and social group identities originated from infancy. Relevant results published in the United States on August 9, “Proceedings of the National Academy of Sciences.” Human diet choices depend on factors such as safety, nutrition, calorie intake, and health. Despite the prevalence of eating motivation, individual preferences may depend on personal experience and cultural norms. Zoe Liberman and his colleagues at the University of California, Santa Barbara, observed that past studies have shown that babies often make inferences about the nutritional value of foods