英国食品供应和饮食指南之间的不匹配:饮食差距评估
Niamh M Kelly1,2, Rebecca Wells1, Rosalind Sharpe3
1Centre for Food Policy, City St George's, University of London, London, UK.
Public health nutrition
|July 10, 2025
概括
英国的食品供应量少于Eatwell指南推的水果和蔬菜,而乳制品和油含量更高. 将粮食生产与饮食指导方针相协调,对公共健康至关重要.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 食品系统分析 食品系统分析
- 饮食指南 饮食指南
背景情况:
- 爱特威尔指南提供了健康饮食的饮食建议.
- 了解英国食品供应与这些指导方针的协调对于公共卫生至关重要.
- 以前的评估没有全面评估英国的食品供应与饮食建议.
研究的目的:
- 评估英国的食品供应是否与Eatwell指南保持一致.
- 识别阻碍健康饮食的食物供应差异.
- 为促进更健康的食品环境提供政策信息.
主要方法:
- 使用FAOSTAT食品平衡表 (FAO-FBS) 数据对英国 (2010-2022) 的饮食差距评估.
- 将食品分为关键组的分类:土豆和谷物,油和面条,乳制品,蛋白质,水果和蔬菜以及糖.
- 食品供应比例与Eatwell指南建议的比较,与环境,食品和农村事务部 (DEFRA) 数据进行三角化.
主要成果:
- 英国的食品供应中水果和蔬菜,土豆和谷物比推的比例更低.
- 乳制品和油超出了食品供应中推的比例.
- 2022年,水果和蔬菜仅占英国食品生产的7%,低于甜菜 (13%).
结论:
- 英国的食品供应成分和饮食建议之间存在差距.
- 将饮食指南纳入食品供应评估可以提高健康饮食的可用性.
- 饮食差距评估应纳入DEFRA未来的英国食品安全报告.
相关概念视频
Assessment of the Gastrointestinal System II: Health Perception Pattern
164
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
164
Regulation of Food Intake
500
Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...
500
Mismatch Repair
5.2K
Organisms are capable of detecting and fixing nucleotide mismatches that occur during DNA replication. This sophisticated process requires identifying the new strand and replacing the erroneous bases with correct nucleotides. Mismatch repair is coordinated by many proteins in both prokaryotes and eukaryotes.
The Mutator Protein Family Plays a Key Role in DNA Mismatch Repair
The human genome has more than 3 billion base pairs of DNA per cell. Prior to cell division, that vast amount of genetic...
The Mutator Protein Family Plays a Key Role in DNA Mismatch Repair
The human genome has more than 3 billion base pairs of DNA per cell. Prior to cell division, that vast amount of genetic...
5.2K
Proteins: Dietary Sources and Requirements
649
Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
649
Confirmation Biases
7.2K
The confirmation bias is the tendency to focus on information that confirms our existing beliefs and ignore information that is inconsistent with our expectations. For example, if you think that your professor is not very nice, you notice all of the instances of rude behavior exhibited by the professor while ignoring the countless pleasant interactions he is involved in on a daily basis. Have you ever fallen prey to the confirmation bias, either as the source or target of such bias?
7.2K
Assessment of the Mouth
419
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
419


