质疑食物成的有效性:一个批判性审查
Jônatas Oliveira1, Giulia Cazetta Bestetti1, Isis De Carvalho Stelmo2
1School of Medicine, University of São Paulo, São Paulo, Brazil.
Frontiers in behavioral neuroscience
|August 14, 2025
概括
食物嗜好 (FC) 与饮食失调有关,但食物成 (FA) 的概念可能过于广泛. 本次审查质疑FA是否是一种独特的条件或是语义问题,强调需要更清晰的定义.
科学领域:
- 心理学和神经科学 心理学和神经科学
- 行为科学 行为科学
- 临床营养学 临床营养学
背景情况:
- 食物渴望 (FC) 与失去控制,过度饮食和情绪性饮食有关.
- 建议食品成 (FA) 的概念包括这些症状,但其定义和诊断效用仍在争论中.
- 现有的研究往往将FC和相关的痛苦归为FA下,可能导致概念混.
研究的目的:
- 探索FA和FC的概念及其相互关系.
- 批判性地检查FA概念化中的理论和心理测量挑战.
- 在FA的背景下,解决FC,与饮食有关的痛苦和失去控制之间的冗余问题.
主要方法:
- 一个综合性审查通过系统搜索识别的37项原始研究.
- 检查FA和FC作为主要结果的研究的定性分析.
- 研究被分为五个主题部分:遗传,神经生物学,行为,情感和食物暗示因素.
主要成果:
- 食物渴望在饮食模式失调中起着调解作用,并与过度消费或控制能力受损有关.
- 对FA的概念化面临着理论和心理测量方面的挑战,FC,痛苦和失去控制之间存在明显的重叠.
- FA构造与物质使用障碍构造相关,并将文化认知与心理现象相结合.
结论:
- 由于FA概念的广度很大,可能会降低其作为诊断工具或干预基础的有用性.
- 需要明确的理论和认识论框架来明确地定义FA.
- 进一步的研究是必不可少的,以建立FA作为一个科学有效的现象,与一般的与饮食相关的构造分开.
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