Polyphenol Intake and Adiposity in Low-Medium Income Adults in KL

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Journal name: The Malaysian Journal of Medical Sciences
Original article title: Dietary Polyphenol Intake Associated with Adiposity Indices among Adults from Low to Medium Socioeconomic Status in a Suburban Area of Kuala Lumpur: A Preliminary Findings
The Malaysian Journal of Medical Sciences (MJMS) is a peer-reviewed, open-access journal published online at least six times a year. It covers all aspects of medical sciences and prioritizes high-quality research.
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Original source:

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Author:

Hanisah Rosli, Yifang Kee, Suzana Shahar


The Malaysian Journal of Medical Sciences:

(A peer-reviewed, open-access journal)

Full text available for: Dietary Polyphenol Intake Associated with Adiposity Indices among Adults from Low to Medium Socioeconomic Status in a Suburban Area of Kuala Lumpur: A Preliminary Findings

Year: 2019 | Doi: 10.21315/mjms2019.26.6.7

Copyright (license): CC BY 4.0


Download the PDF file of the original publication


Summary of article contents:

Introduction

Obesity is a growing global health concern, particularly affecting middle-aged adults aged 40 to 59 years, who are at an increased risk due to changes in biological functions and lifestyle commitments. Despite various interventions aimed at combating obesity, many have shown limited success. Recent interest among researchers and health professionals has shifted towards natural compounds, specifically polyphenols, which are believed to play a role in preventing obesity and related metabolic diseases. This study aims to investigate the relationship between dietary polyphenol intake and adiposity indices in middle-aged adults residing in Cheras, Kuala Lumpur.

The Role of Polyphenols in Adiposity

The study found that participants had an average polyphenol intake of 1815 mg/day, with coffee and chocolate milk being the primary food sources contributing to this intake. Higher polyphenol intake was significantly associated with lower neck circumference, waist circumference, and body fat percentage. This suggests that polyphenol consumption may contribute to better weight management and reduced adiposity. Furthermore, individuals with normal neck circumference had a higher intake of polyphenols compared to those with high neck circumference, indicating a potential inverse relationship between polyphenol intake and central obesity.

Conclusion

The findings of this research underscore the potential association between polyphenol intake and obesity measures, highlighting the importance of dietary choices in managing obesity among middle-aged adults. The study suggests that higher polyphenol consumption may be beneficial in reducing neck circumference and other adiposity indices. Future research should focus on exploring specific classes of polyphenols and their mechanisms in obesity prevention, as well as determining optimal intake levels for health benefits.

FAQ section (important questions/answers):

What is the main focus of the study on polyphenols?

The study examines the relationship between polyphenol intake and adiposity indices among middle-aged adults in Malaysia, particularly concerning its potential role in obesity prevention.

How was data collected for the study on polyphenols?

Data was collected through food frequency questionnaires to assess polyphenol intake, alongside physical activity and anthropometric measurements (like height, weight, waist, and neck circumferences) in participants aged 40 to 59 years.

What were the significant findings regarding polyphenol intake?

Higher polyphenol intake was linked to lower neck circumference, waist circumference, and body fat percentage, suggesting an association with obesity among middle-aged adults.

What were the main sources of polyphenols in the diet?

Participants primarily obtained polyphenols from caffeinated beverages, especially coffee, followed by vegetables, fruits, and cereals, highlighting significant dietary patterns contributing to polyphenol intake.

Glossary definitions and references:

Scientific and Ayurvedic Glossary list for “Polyphenol Intake and Adiposity in Low-Medium Income Adults in KL”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.

1) Table:
In research contexts, a 'table' usually refers to a systematic arrangement of data or information. It summarizes statistical results, demographic details, or findings from study variables, allowing for easy comparison and analysis. Tables condense complex data into interpretable formats, thus enhancing clarity in scientific communication.

2) Food:
Food encompasses any substance consumed to provide nutritional support for the body. It is composed of carbohydrates, fats, proteins, vitamins, and minerals, which are essential for energy, growth, maintenance, and overall health. Understanding food sources and their nutritional profiles is crucial for nutritional studies and public health policy.

3) Study (Studying):
Studying involves the act of learning or reviewing material to gain knowledge. In scientific contexts, studying is structured, involving methodologies designed to explore hypotheses. It is essential for advancing understanding in health, nutrition, and disease prevention, forming the basis for informed decisions and public health initiatives.

4) Activity:
Activity refers to any intentional action or behavior that involves physical or mental exertion. It plays a significant role in health and fitness, influencing body composition and metabolic processes. Regular physical activity is associated with numerous health benefits and is a focal point in studies related to obesity and lifestyle changes.

5) Milk:
Milk is a nutrient-rich liquid produced by mammals, containing essential nutrients such as calcium, protein, and vitamins. It plays a vital role in dietary patterns across various cultures. In studies, milk consumption can impact nutritional assessments and may be studied for its effects on health outcomes and obesity.

6) Diet:
Diet refers to the sum of food consumed by an individual or group. It impacts overall health and wellness, influencing energy balance and nutrient intake. Different dietary patterns, including those high in polyphenols, are subjects of scientific research aimed at associating specific diets with health outcomes and disease prevention.

7) Reliability:
Reliability in research measures the consistency and stability of a study's findings or instruments. High reliability indicates that results can be repeated under similar conditions, enhancing credibility. It is crucial for ensuring that methodologies, such as questionnaires and assessments, provide accurate reflections of the constructs they aim to measure.

8) Rules:
Rules in scientific research often establish guidelines for methodology, ethics, and data interpretation. They ensure rigor, structure, and accountability, shaping how studies are conducted. Adhering to established rules enhances the objectivity, validity, and reliability of research, ultimately contributing to the integrity of scientific discoveries.

9) Blood:
Blood is a bodily fluid that delivers essential substances to cells and transports waste products away. It plays a critical role in homeostasis, immune response, and overall health. In nutritional studies, blood parameters can be indicative of physiological states or nutritional deficiencies, making it a vital measure of health outcomes.

10) Measurement:
Measurement involves quantifying a variable or parameter in a consistent manner. It is fundamental in scientific research for analyzing data, validating hypotheses, and ensuring comparability across studies. Accurate measurements contribute to the reliability and validity of research findings, allowing for meaningful conclusions and applications in health and science.

11) Education:
Education refers to the systematic approach to acquiring knowledge, skills, and competencies. It plays a crucial role in promoting health literacy and fostering informed dietary choices among populations. In health studies, education level often correlates with consumer behavior towards nutrition, thus impacting public health initiatives and outcomes.

12) Flavonoid:
Flavonoids are a diverse group of phytonutrients found in fruits, vegetables, and plant-based foods. They exhibit antioxidant properties and potential health benefits, including reducing inflammation and supporting cardiovascular health. Researching flavonoids is important in nutritional science, especially for their role in obesity prevention and dietary recommendations.

13) Disease:
Disease refers to a pathological condition of a bodily part, an organism, or system resulting from various causes, such as infection, genetic defect, or environmental stress. Understanding disease mechanisms is essential for developing effective interventions, making disease prevention and management a core focus in health research.

14) Wine:
Wine is an alcoholic beverage produced from fermented grapes and contains various phytochemicals, notably polyphenols, which have been associated with health benefits. Studies exploring wine consumption often focus on its relationship to cardiovascular health, making it significant in discussions about dietary patterns and lifestyle diseases.

15) Phytochemical:
Phytochemicals are bioactive compounds produced by plants that may enhance health. They possess antioxidant, anti-inflammatory, and immunomodulatory properties. Studying phytochemicals, such as polyphenols, is crucial for understanding their potential roles in disease prevention and promoting health benefits, particularly in the context of diet and nutrition.

16) Developing:
Developing often refers to the process of growth or advancement, particularly in education, health, or societal contexts. In research, developing may refer to formulating new interventions, methodologies, or understanding complex systems. It underscores the importance of evolution in health practices, dietary trends, and scientific investigations.

17) Turmeric:
Turmeric is a spice derived from the Curcuma longa plant, rich in curcumin, a powerful phytochemical with anti-inflammatory and antioxidant effects. It has been widely studied for its potential health benefits, particularly in chronic disease prevention and management, making it a significant component in various dietary studies.

18) Cancer:
Cancer is a disease characterized by uncontrolled cell growth and division, often leading to tumor formation. It is a major public health concern, and studying cancer's relationship with diet and lifestyle factors is vital. Research explores how certain dietary components may influence cancer risk and progression.

19) Animal:
In research contexts, 'animal' often refers to non-human species used in studies to model human diseases, test interventions, or explore biological processes. Animal studies play an essential role in translational research and understanding the physiological responses to dietary components, contributing to advancements in health-related knowledge.

20) Indian:
Indian refers to anything related to India, its culture, people, and practices. In nutritional and health studies, understanding regional dietary habits helps to provide context regarding food consumption, health outcomes, and cultural influences on health behaviors, which is vital for developing tailored public health strategies.

21) Valley:
Valley typically refers to a low area of land between hills or mountains, and can also indicate regions influential in agriculture. In nutrition studies, valleys may be examined for their agricultural outputs, contributing to discussions on food sources and dietary patterns that impact the health of local populations.

22) Chang:
Chang can refer to notable individuals or researchers contributing to scientific knowledge, often associated with specific studies or findings. Recognizing contributors in research helps contextualize the work, emphasizing collaboration and the importance of individual contributions to advancements in fields such as nutrition, health, or medicine.

23) Rich (Rch):
Rich generally refers to having an abundance, whether in terms of resources, nutrients, or knowledge. In nutritional studies, 'rich' is often used to describe foods high in specific nutrients, indicating their potential health benefits, thus guiding dietary recommendations and public health policies for better diet.

24) Pur:
Poor typically describes a lack of resources, including nutritional quality or economic means. In health research, the term is often associated with dietary deficiencies, obesity, and related health conditions. Understanding the impacts of poverty on health is crucial for developing effective interventions and improving public health outcomes.

25) Human body:
The human body is a complex biological system comprised of various organs and systems that interact to maintain homeostasis and facilitate life. Studying the human body is essential in understanding health, nutrition, and disease processes, as it provides insights into how dietary components affect physiological functions.

26) Accumulation (Accumulating, Accumulate):
Accumulation refers to the gradual gathering or increase of substances within the body, such as fat or toxins. In health studies, understanding how accumulation occurs is vital for addressing issues related to obesity, metabolic syndrome, and other related diseases, emphasizing the importance of monitoring dietary and lifestyle factors.

27) Inflammation:
Inflammation is the body’s immune response to injury or infection, characterized by redness, swelling, and pain. Chronic inflammation is a risk factor for various diseases, including obesity and cardiovascular conditions. Understanding its relationship with diet, particularly inflammatory foods and phytochemicals, is critical in nutritional research.

28) Discussion:
Discussion in research involves interpreting and contextualizing study findings, linking them to existing literature, and suggesting implications or future research directions. It is a critical component of scientific writing, allowing researchers to explain the significance of their work, clarify conclusions, and enhance understanding of complex topics.

29) Science (Scientific):
Scientific pertains to the systematic study of the natural world through observation and experimentation. It embodies principles of objectivity, repeatability, and empirical evidence. Scientific inquiry is foundational to advancing knowledge across disciplines, including health, nutrition, and medicine, ensuring that findings are credible and applicable.

30) Knowledge:
Knowledge refers to the awareness and understanding gained through experience, education, or study. In the context of public health and nutrition, knowledge influences behaviors and decisions, shaping dietary patterns and health outcomes. Disseminating knowledge is essential for effective health promotion and disease prevention strategies.

31) Cinnamon:
Cinnamon is a spice derived from the bark of Cinnamomum trees, valued for its flavor and potential health benefits. It contains bioactive compounds with antioxidant properties and is studied for its possible roles in blood sugar regulation and inflammation reduction. Cinnamon is a topic in health and nutrition research.

32) Training:
Training involves the process of teaching or developing skills, knowledge, and abilities in a specific area. In research, proper training is essential for ensuring that data collection and analysis are conducted rigorously, thereby enhancing the quality and reliability of findings in studies related to health and nutrition.

33) Pregnant:
Pregnant refers to the condition of carrying a developing fetus within the body. It is a critical phase for maternal and fetal health, significantly impacting nutritional requirements. Research on pregnant populations focuses on dietary needs, health outcomes, and strategies to promote optimal health for both mother and child.

34) Mustard:
Mustard refers to the seeds of the mustard plant, often used as a spice or condiment. It is also recognized for its potential health benefits, including anti-inflammatory properties. In nutritional studies, mustard may be evaluated for its contributions to a balanced diet and its impacts on health.

35) Family:
Family typically refers to a group of individuals related by blood or marriage. In nutrition and health research, family dynamics can significantly influence dietary choices, health behaviors, and the intergenerational transmission of eating habits, thus affecting overall health outcomes.

36) Reason:
Reason refers to the rationale or cause underlying a particular phenomenon. In research, articulating reasons for certain findings or behaviors is crucial for formulating conclusions and understanding relationships between variables. It allows for a deeper examination of factors influencing health and dietary decisions.

37) Lemon:
Lemon is a sour citrus fruit known for its high vitamin C content and various health benefits, such as antioxidant properties. In studies, lemons and lemon juice may be investigated for their role in dietary patterns and potential effects on health, such as weight management and hydration.

38) Kaya:
Kaya is a traditional Malaysian spread made from coconut milk, eggs, and sugar, enriched with pandan flavor. In the context of nutrition, kaya represents cultural food choices that may influence dietary habits and health outcomes in specific populations, making it relevant in nutritional studies.

39) Mung:
Mung refers to the mung bean, a legume valued for its high nutritional content, including protein, fiber, and antioxidants. It is often incorporated into diets for its health benefits and is studied in the context of its role in healthy eating patterns and disease prevention.

40) Rice (Rce):
Rice is a staple grain widely consumed around the world, providing a significant source of carbohydrates and energy. Its role in various diets influences overall health and nutrition, making it an important topic in dietary studies, particularly in relation to obesity and related health issues.

41) Post:
Post typically denotes something that occurs after a particular event. In research, a 'post' can refer to the evaluation of outcomes following an intervention or treatment, contributing to understanding the effectiveness and implications of dietary choices or health interventions.

42) Pir:
Peer refers to individuals at the same level or within the same group, often used in the context of peer review or collaboration in research. Peer interactions can enhance knowledge sharing and provide critical feedback, which improves the quality and credibility of scientific research.

43) Life:
Life refers to the existence of individual organisms and their biological processes. In health contexts, understanding life stages, such as childhood, adulthood, and aging, is vital for developing targeted health strategies and recognizing how biological and environmental factors influence health outcomes throughout the lifespan.

Other Science Concepts:

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Discover the significance of concepts within the article: ‘Polyphenol Intake and Adiposity in Low-Medium Income Adults in KL’. Further sources in the context of Science might help you critically compare this page with similair documents:

Food-intake, Chronic disease, Physical activity, Urban area, Natural product, Obesity treatment, Adipose Tissue, Obesity, Medical history, Present study, Food categories, Educational level, Statistical analysis, Sample size, Body mass index, Physical disability, Insulin resistance, Weight gain, Normality test, Metabolic syndrome, Adipocytes, Confounding factors, Cross-sectional study, BMI, Anthropometric parameters, Obesity prevalence, Non-communicable disease, Animal studies, Research protocol, Body fat percentage, Weight loss, Polyphenol content, Abdominal obesity, Waist circumference, Physical activity level, Food supplement, Cardiovascular risk factor, Intervention, Food Item, Nutritional background, Energy intake, Central Obesity, Ethnic Distribution, Main food, Structural questionnaire, Anti-obesity effect, Dietary Polyphenols, Anthropometric profile, Subcutaneous adipose tissue, Lipogenesis, Sociodemographic data, Adipocyte differentiation, Fatty acid oxidation, Household income, Food frequency questionnaire, Healthy eating habit, Food Source, Convenient sampling, Local population, Lipolysis, Flavonoid intake, Food group, Caffeinated beverage.

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