Carbohydrate Rinsing: Effects on Salivary Lysozyme, Mood, and Running
Journal name: The Malaysian Journal of Medical Sciences
Original article title: Effects of Carbohydrate Mouth Rinsing on Salivary Lysozyme, Mood States and Running Performance Among Recreational Runners
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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Ayu Suzailiana Muhamad, Nurul Fatin Raihan Mohd Puad, Garry Kuan
The Malaysian Journal of Medical Sciences:
(A peer-reviewed, open-access journal)
Full text available for: Effects of Carbohydrate Mouth Rinsing on Salivary Lysozyme, Mood States and Running Performance Among Recreational Runners
Year: 2020 | Doi: 10.21315/mjms2020.27.1.9
Copyright (license): CC BY 4.0
Download the PDF file of the original publication
Summary of article contents:
Introduction
Carbohydrate (CHO) mouth rinsing is a technique that has been suggested to enhance sports performance through central mechanisms related to oral receptors. This study aimed to investigate the effects of a CHO mouth rinse on salivary lysozyme concentrations, mood states, and running performance among recreational runners. Ten male recreational athletes participated in a controlled study involving three different running trials, during which they used either a CHO mouth rinse, a placebo (PLA) solution, or no solution at regular intervals. Various physiological parameters, including heart rate (HR), perceived exertion (RPE), and mood states were recorded to assess the impact of the mouth rinse.
Impact of Carbohydrate Mouth Rinsing on Exercise Performance
The results indicated that while CHO rinsing did not show a significant effect on salivary lysozyme concentrations, overall running performances, or mood states during the trials, there were notable physiological changes, with HR and RPE increasing across all trials. Mood states were also impacted, manifesting as increased fatigue following exercise, but no significant differences were observed between the trials. This suggests that while mouth rinsing with CHO may enhance performance under certain conditions, it did not provide significant benefits in this study's context for recreational runners.
Conclusion
In summary, the study found that CHO mouth rinsing did not beneficially influence running distance, physiological parameters, or mood states in recreational athletes during prolonged exercise. Although a significant increase in HR, RPE, and fatigue was recorded due to the exercise, the intended advantages of CHO mouth rinsing were not realized in this investigation among the participants. Therefore, it may be concluded that the effectiveness of CHO mouth rinsing may depend on various factors, including exercise intensity and individual differences among athletes, and may not universally enhance performance metrics in all scenarios.
FAQ section (important questions/answers):
What was the purpose of the CHO mouth rinse study?
The study aimed to investigate the effects of carbohydrate (CHO) mouth rinsing on salivary lysozyme concentrations, mood states, and running performance among recreational runners during exercise.
What were the main findings regarding running performance?
The study found no significant differences in running performance among the CHO, placebo, and control trials, indicating that CHO mouth rinsing did not enhance running distance during the time trial.
How did CHO mouth rinsing affect heart rate and perceived exertion?
Although heart rate and ratings of perceived exertion increased significantly during exercise, there were no significant differences between trials, suggesting CHO mouth rinsing did not influence these physiological parameters.
What does the study conclude about CHO mouth rinsing effects?
The study concluded that CHO mouth rinsing did not impact physiological parameters, salivary lysozyme concentrations, mood states, or running performance among recreational runners during prolonged exercise.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Carbohydrate Rinsing: Effects on Salivary Lysozyme, Mood, and Running�. 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) Performance:
Performance refers to the effectiveness and efficiency of an individual's physical output during physical activity or sports. It encompasses various metrics, including speed, distance, and endurance, and is influenced by factors such as training, nutrition, and psychological state. In studies, performance is often assessed to determine the impact of interventions like carbohydrate mouth rinsing on athletes.
2) Mud:
Mood denotes the emotional state or feeling of an individual, which can vary considerably based on circumstances, workload, and exercise. In the context of sports and exercise, mood can directly impact motivation, perceived exertion, and overall performance, and is therefore a crucial variable in exercise-related research.
3) Table:
Table typically refers to a structured arrangement of data, often presented in rows and columns, facilitating comparison and analysis. In scientific studies, tables summarize findings such as participant characteristics, physiological responses, and performance metrics, making it easier for researchers and readers to interpret results efficiently.
4) Study (Studying):
Study represents a systematic investigation aimed at discovering and understanding phenomena. In sport science, studies evaluate interventions like CHO mouth rinsing. They employ scientific methods to gather data, analyze results, and draw conclusions that contribute to knowledge in sports and exercise physiology, impacting training practices and athlete performance.
5) Post:
Post denotes the period following a defined event, often used to measure changes or effects. In the context of exercise studies, 'post' refers to measurements taken after an exercise session, such as physiological responses and mood states, essential for assessing the impact of exercise or interventions on performance and well-being.
6) Activity:
Activity refers to any form of physical exertion or movement, including structured exercise, sports, and recreational endeavors. In research contexts, different types of physical activity are analyzed to understand their effects on health, fitness, and athletic performance, providing insights into optimal training and recovery strategies.
7) Depression:
Depression is a mental health disorder characterized by persistent sadness, lack of interest, and emotional distress. In sports science, understanding depression is crucial, as it can profoundly influence an athlete's performance, motivation, and overall mental state. Assessing mood states related to depression in studies helps evaluate the psychological impact of training and competition.
8) Anger (Angry):
Anger is a strong emotional response often triggered by perceived threats or frustrations. In the context of athletic performance, levels of anger can affect focus, decision-making, and interactions. Researchers may assess the impact of mood states like anger on performance outcomes to inform psychological strategies for athletes.
9) Training:
Training refers to the process of preparing for a specific goal or improving performance through systematic practice and conditioning. In sports science, effective training regimens enhance athletes' physical capabilities, skill levels, and mental preparedness. Research in this area often includes evaluating training methods and their impact on performance and physiological responses.
10) Science (Scientific):
Science encompasses the systematic study of the natural world through observation, experimentation, and theoretical explanation. In sports, the scientific study of exercise, physiology, biomechanics, and nutrition helps in understanding how various factors affect athletic performance, leading to evidence-based practices in training and competition.
11) Water:
Water is an essential nutrient for human hydration and health, playing a critical role in physiological functions like temperature regulation, joint lubrication, and nutrient transport. In exercise contexts, adequate hydration is vital for performance and recovery, and studies often investigate hydration strategies alongside physical performance outcomes.
12) Male:
Male refers to biological sex, typically characterized by XY chromosomal patterns. In sports studies, gender differences may affect physiological responses, performance capabilities, and recovery patterns. Research may analyze male populations separately to understand unique requirements and responses to various training and nutritional interventions.
13) Perception:
Perception relates to the process of interpreting sensory information and forming awareness about physical sensations, including effort and fatigue during exercise. In sports science, understanding perception is essential, as it influences athletes' pacing strategies and their responses to exercise intensity, impacting overall performance and outcomes.
14) Relative:
Relative denotes a comparison or relationship between two or more variables. In exercise science, relative assessments often focus on factors such as performance metrics relative to an individual's capabilities, body mass, or training status. This perspective allows for more accurate evaluations of performance and progress among individuals.
15) Campu:
Campu likely refers to a typographical error and is intended to mean 'campus.' In an educational setting, 'campus' denotes the physical grounds of an institution where research activities and studies take place. It is crucial for fostering an environment for learning, experimentation, and collaboration among researchers and students.
16) Rules:
Rules refer to established guidelines or principles governing conduct within specific contexts, including sports and exercise. Adhering to these rules ensures fair competition, safety, and integrity during training or events. Understanding and following the rules is essential for athletes to compete effectively and ethically.
17) Pain:
Pain is an unpleasant sensory and emotional experience often associated with injury or exercise. In sports science, understanding pain is critical, as it can influence training practices, recovery strategies, and performance outcomes. Researchers study pain perception and its management to minimize its impact on athletes' well-being and performance.
18) Accumulation (Accumulating, Accumulate):
Accumulation refers to the gradual gathering or increase of something over time. In exercise science, it commonly pertains to the buildup of fatigue, training volume, or specific physiological adaptations. Understanding accumulation is vital for designing effective training programs, as it directly influences performance, recovery, and potential for overtraining.
19) Calculation:
Calculation denotes the process of determining values or metrics based on numerical data or measurements. In sports research, calculations are often essential for analyzing performance metrics such as heart rates, distances covered, and physiological responses, providing valuable insights into training effectiveness and athlete progress.
20) Measurement:
Measurement is the process of quantifying variables to obtain objective data. In exercise science, accurate measurements of performance, physiological responses, and psychological states are paramount for validating research outcomes, assessing training impacts, and developing evidence-based strategies for enhancing athletic performance and recovery.
21) Observation:
Observation involves careful monitoring and documentation of behaviors, phenomena, or variables within a study context. In sports science, observation is critical for collecting data on performance, physiological responses, and psychological states, allowing researchers to draw meaningful conclusions and implications for best practices in athletics.
22) Discussion:
Discussion refers to the section of a research study where results are interpreted in the context of previous studies, hypotheses, and theoretical frameworks. This critical component helps to synthesize findings, explain implications, and suggest future research directions, contributing to the advancement of knowledge in sports science.
23) Attending:
Attending generally refers to the act of being present or participating in an activity or event. In a research context, 'attending' can relate to participant engagement in studies, including adherence to protocols and participation in interventions that aim to measure specific outcomes related to performance and health.
24) Swallowed:
Swallowed refers to the act of ingesting substances through the mouth. In the context of carbohydrate mouth rinsing, this term emphasizes that participants do not swallow the rinsing solution, allowing for potential benefits without gastrointestinal discomfort associated with traditional carbohydrate intake methods during exercise.
25) Language:
Language denotes a system of communication used to convey information and ideas. In research studies, language plays a crucial role in formulating hypotheses, conducting assessments, and presenting findings. Clear and precise language is essential for ensuring that results and methodologies are understandable to a broader audience.
26) Food:
Food represents any substance consumed for nutritional support. In sports and exercise contexts, understanding the role of food—particularly carbohydrates—on performance, recovery, and overall health is vital. Research often investigates dietary impacts, including timing and macronutrient composition, on athletes' physical and psychological states.
27) Line:
Line refers to a boundary or a delineation between concepts, and in research, it can be interpreted as a metaphor for delineating outcomes or parameters of a study. In the context of sports performance, discussions of 'lines' may emphasize thresholds of performance, fatigue, or recovery.
Other Science Concepts:
Discover the significance of concepts within the article: �Carbohydrate Rinsing: Effects on Salivary Lysozyme, Mood, and Running�. Further sources in the context of Science might help you critically compare this page with similair documents:
Physical exercise, Exercise, Power of study, Mouth-rinsing, Physical state, Statistical analysis, Gastrointestinal discomfort, Depressed mood, Sample size, Antimicrobial activity, Sympathetic nervous system, Heart rate variability, Oral cavity, Exercise capacity, Table 1, Pain scale, Cross-over study, Physiological parameter, Upper Respiratory Tract Infection, Sport Injuries, Time effect, Upper respiratory tract, Mood states, Exercise intensity, Placebo solution, Sports performance, Saliva sample, One-way analysis of variance (ANOVA), Heart rate (HR), Antimicrobial proteins, Convenience sampling method, Double-blinded study, High Intensity Exercise, Salivary secretion, Salivary amylase, High-Intensity Intermittent Exercise, Exercise protocol, Mucosal immunity, Control trial, Exercise performance, Recreational athletes, Mood and performance, Mean SD.