饮食质量与年轻成年人慢性营养模式之间的关联
Leanne Wang1,2, Virginia Chan1,2, Margaret Allman-Farinelli1,2
1Discipline of Nutrition and Dietetics, Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia.
European journal of nutrition
|February 22, 2024
概括
年轻的成年人 年轻的成年人
科学领域:
- 营养科学 营养科学
- 时间生物学 时间生物学
- 公共卫生 公共卫生
背景情况:
- 年轻的成年人表现出不规则的饮食模式和深夜消费,可能会影响体重和心脏代谢健康.
- 了解时间营养及其对饮食质量的影响对于这一群体至关重要.
研究的目的:
- 在大学和社区的年轻成年人样本中调查时间营养模式和饮食质量之间的关系.
- 为了确定这两个群体之间的饮食行为及其健康影响的潜在差异.
主要方法:
- 利用可穿戴摄像头在三天内收集饮食数据.
- 提取了时间营养变量,包括吃饭时间,热量中点,吃饭窗口和晚餐 (≥20:00h).
- 使用澳大利亚成年人健康饮食指数评估饮食质量,控制共变量.
主要成果:
- 在所有参与者中 (n=95) 没有发现时间营养模式与饮食质量之间的总体关联.
- 与社区样本 (n=41,47.3) 相比,大学生 (n=54) 的饮食质量明显更高 (59.1).
- 大学学生在晚上8点之后吃饭,消费了更健康的食物,与选择自由裁量项目的社区样本不同.
结论:
- 饮食时间是年轻人饮食选择的重要因素,特别是关于晚上的饮食习惯.
- 虽然慢性营养可以影响饮食质量,但对于已经坚持健康饮食模式的年轻人来说,其影响可能不那么重要.
- 考虑到饮食时间的有针对性的干预措施可以改善年轻成年人的饮食选择,特别是那些在晚上食用高能量,营养不良的食物的人.
相关概念视频
01:20Lifestyle Factors and Health
48
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
48
01:27Parentral Nutrition: Centeral and Peripheral Parental Nutrition
156
Parenteral Nutrition (PN) delivers essential nutrients directly into the bloodstream, bypassing the digestive system. It is commonly used for individuals with severe digestive disorders or conditions that prevent normal nutrient absorption.
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
156
01:30Regulation of Food Intake
228
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...
228
01:50Cross-Sectional Research
11.3K
In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
11.3K
01:15Chronopharmacokinetics: Circadian Rhythms and Influence on Drug Response
61
Circadian rhythms are cyclic changes that are crucial in plasma drug concentrations. Various standard circadian parameters, including core body temperature, heart rate, and other cardiovascular factors, directly impact disease states and the therapeutic response to drug therapy.
The time of drug administration is an important factor to consider, as it can influence the toxic dose of a drug. For example, a study conducted by Prins et al. in 1997 examined the effects of the timing of...
The time of drug administration is an important factor to consider, as it can influence the toxic dose of a drug. For example, a study conducted by Prins et al. in 1997 examined the effects of the timing of...
61
01:29Assessment of the Gastrointestinal System II: Health Perception Pattern
115
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:
115