中国成年人对食补充剂的知识,认知和实践之间的关联
Din Son Tan1,2, Xijie Wang1,2, Xuechen Zhao3
1Vanke School of Public Health, Tsinghua University, Beijing, China.
Frontiers in nutrition
|November 25, 2024
概括
中国成年人对食补充剂 (DS) 的需求日益增长,但知识差距会影响购买行为. 更高的知识与寻求医疗建议和减少支出相关,尽管意识的准确性仍然是一个问题.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
背景情况:
- 中国的食补充剂 (DS) 市场正在迅速扩大.
- 对中国成年人关于DS的知识,意图和行为的研究有限.
研究的目的:
- 调查中国成年人对食补充剂的知识水平,看法和做法.
主要方法:
- 这是一项涉及1714名年龄在18-65岁之间的成年人的横截面研究.
- 通过10项二进制问卷 (1-10分) 评估知识.
- 记录了补充剂购买行为和动机.
主要成果:
- 只有29.1%的人表现出高水平的知识 (≥7个正确答案).
- 更高的知识水平与寻求医疗咨询和减少DS支出有关.
- 尽管知识增加,但对DS使用的准确认识并未得到保证.
结论:
- 在中国成年人中,关于DS使用的知识和行为之间存在很大的差异.
- 越来越多的DS需求凸显了改善消费者教育和知情决策的需要.
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