探索植物性饮食和心理健康结果:一个系统性审查
Alyona G Lee1, Shielene B Vargas1, Jasmin M Ali1
1College of Medicine, Tilman J. Fertitta Family College of Medicine, Houston, USA.
Cureus
|September 15, 2025
概括
植物性饮食有望减少焦虑和抑郁,但加工版本可能会恶化情绪. 伦理素食主义可能会防止饮食失调,与健康动机的素食主义不同.
科学领域:
- 营养精神病学 营养精神病学
- 饮食心理学 饮食心理学
- 肠道微生物组研究研究
背景情况:
- 人们越来越认识到植物性饮食对肠道微生物群和精神健康的影响.
- 全球越来越多的纯素和严格的植物性饮食模式.
- 需要对植物性饮食对焦虑,抑郁和饮食障碍的影响进行系统审查.
研究的目的:
- 系统地审查纯素或严格基于植物的饮食对焦虑,抑郁和饮食障碍的影响.
- 分析整个食品和加工植物性饮食模式.
- 确定植物性饮食对心理健康的潜在风险和益处.
主要方法:
- 在PubMed,Scopus,CINAHL和PsycInfo系统搜索2015年后的研究.
- 包括同行评审的研究,测量植物性饮食者心理健康结果.
- 排除非同行评审研究和缺乏临床数据的研究.
主要成果:
- 13项涉及8,110名参与者的研究 (2,336名基于植物的) 符合纳入标准.
- 植物性饮食与减少焦虑,抑郁和改善饮食行为有关.
- 高纤维,富含抗氧化剂的饮食与降低压力有关;加工植物性饮食与情绪恶化有关.
结论:
- 植物性饮食对焦虑,抑郁和饮食行为有潜在的益处.
- 加工植物性饮食可能会对情绪产生负面影响;在健康动机的素食主义中注意到神经性偏食风险.
- 需要进一步的研究,特别是随机对照试验,以澄清植物性饮食和饮食失调之间的联系.
更多相关视频
06:55An Unpredictable Chronic Mild Stress Protocol for Instigating Depressive Symptoms, Behavioral Changes and Negative Health Outcomes in Rodents
Published on: December 2, 2015
23.3K
08:15Network Pharmacology and Validation of the Antidepressant Mechanisms of Qiangzhifang in a Chronic Restraint Stress-induced Depression Rat Model
Published on: June 6, 2025
527
相关概念视频
Stress and Mental Health
810
Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
Individuals with depression often experience challenges in both their personal and professional...
810
Depression: Overview
794
Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...
794
Psychoneuroimmunology: Cardiovascular Disease
405
Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
A key area of focus in PNI is the relationship between stress and coronary...
405
Stress Prevention and Stress Management Techniques VI
241
Adopting a healthier lifestyle often requires overcoming significant challenges, but leveraging psychological, social, and cultural resources can facilitate meaningful change. Effective self-change hinges on understanding and applying key tools such as motivation and goal setting, which help sustain efforts toward long-term health benefits.
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
241
Overview of Metabolism
37.7K
Living cells constantly carry out various chemical reactions which are necessary for their proper functioning. These reactions are interlinked to one another via multiple pathways. The collection of these chemical reactions is known as metabolism.
Plant Metabolism
Sunlight, the primary source of energy in plants, is first absorbed by the chlorophyll pigments present in their leaves. Plants then use this energy to carry out photosynthesis, where water is oxidized into oxygen and carbon dioxide...
Plant Metabolism
Sunlight, the primary source of energy in plants, is first absorbed by the chlorophyll pigments present in their leaves. Plants then use this energy to carry out photosynthesis, where water is oxidized into oxygen and carbon dioxide...
37.7K
