Preview

Quercetin Supplementation Essay

Good Essays
Open Document
Open Document
671 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Quercetin Supplementation Essay
NFS301H1 – Assignment #1 - Annotated Bibliography

Research Question:
Does quercetin supplementation have an effect on exercise tolerance and maximal oxygen capacity (VO2max)? If so, are there differences seen between healthy active organisms as opposed to healthy sedentary organisms?

Annotated Bibliography:

This article aims to identify whether quercetin supplementation has the ability to increase peak oxygen uptake and exercise performance in moderately active and trained military participants. In a randomized, double-blinded study, Bingelan et al. compares the effects of quercetin supplement intake to placebo intake on VO2peak and physical performance, represented through four fitness tests. He randomly assigns participants in the quercetin
…show more content…
More specifically, it looks at the effects of quercetin on exercise performance and how it may be beneficial in increasing endurance tolerance through both in vitro and in vivo studies. Davis et al. finds that quercetin is able to increase mitochondrial biogenesis as well as act as an antagonist to the adenosine A1 receptor, thus delaying fatigue and up-regulating dopamine release. The review article also discusses the positive effects of quercetin on reducing susceptibility of infections such as upper respiratory tract infection. The mechanisms he describes to reduce susceptibility includes: reducing effectiveness of target cells, blocking pathogen replication and up-regulating immune cell activity. The publication also describes benefits in quercetin intake and decreases in chronic disease, including: diabetes, neurodegeneration, cardiovascular disease and cancer. Often, inflammation and excess oxygen radicals aid in disease formation. This review shows quercetin has effects against oxidative damage as well as anti-inflammatory …show more content…
Furthermore, it explores and is able to show previous studies that either shows a positive or negative effect, confirming that the review was not biased. However, the publication fails to show much evidence from human clinical trials, making it difficult to fully apply in vitro research to understand effects of supplementation in humans. Overall, this review article is very relevant to the research question as it thoroughly summarizes significant in vitro and in vivo experimental studies in exercise capacity and provides results that show positive and negative effects of quercetin.

This primary research article assesses whether a 2 weeks of quercetin supplementation has the ability to increase mitochondrial biogenesis and exercise performance/ endurance in healthy sedentary males. In a randomized, double blinded, crossover study, Nieman et

You May Also Find These Documents Helpful

  • Powerful Essays

    Adi Case Study Essay

    • 4678 Words
    • 19 Pages

    2: what are the risks of Adi’s current health issues and the complications for them with rational.…

    • 4678 Words
    • 19 Pages
    Powerful Essays
  • Better Essays

    Maximal oxygen consumption (VO₂max) is an excellent indicator of a person’s physical fitness level. It can also be used for many other things including diagnostic tools for physicians. In this study, two different methods of collecting maximal oxygen uptake scores were compared. The first being the predicted VO₂max score attained via the Rockport test and the second being indirect calorimetry VO₂max score attained through cycle ergometer and an attached metabolic cart. Ten males and nine females of similar ages participated in both the Rockport and Indirect Calorimetry tests. It was found that the Rockport predicted tests significantly overestimated the VO₂max scores for males by 14% and females by 16% possibly due to the variability the test is subjected to. The Indirect Calorimetry was therefore deemed the more accurate test. It was also discovered that there were significant individual differences in the data due to many differing factors, including sex, body composition, heredity and physical prowess.…

    • 2073 Words
    • 9 Pages
    Better Essays
  • Good Essays

    Coq10 Research Paper

    • 411 Words
    • 2 Pages

    You might not have known about CoQ10 (ubiquinone) be that as it may. This to some degree camera-timid supplement may simply be the most essential wellbeing supplement you're NOT taking: it is one of the key parts of the Electron Transport Chain. What does that mean? Electron transport, high-impact cell breath, and ATP consolidate to control the most imperative cells in your body. Consideration to think about where those are? Your Heart.…

    • 411 Words
    • 2 Pages
    Good Essays
  • Good Essays

    How Does Coq10 Work?

    • 315 Words
    • 2 Pages

    Coenzyme Q10 is found in multivitamins, anti-aging creams, and dietary supplements. This antioxidant offers blood pressure support and reduces the damage caused by free radicals. It also boosts immunity and slows the growth of cancerous cells. Recent studies have found that Coenzyme Q10 can significantly reduce high blood…

    • 315 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Choose a health condition—and discuss a condition-specific supplement used to treat and manage the ailment. Discuss the supplement’s implications, dosages, and risks for treating the condition.…

    • 873 Words
    • 4 Pages
    Better Essays
  • Better Essays

    Lab 2

    • 588 Words
    • 3 Pages

    Supplementation is essential for performance, but is energy drinks or sports drinks the best source of nutrients when replenishing glycogen store? The project that I am conducting is concerning the impact of the consumption of chocolate milk and its effects on protein turnover, muscle glycogen and performance during recovery from endurance exercise (2). The research regarding this material is relevant because it can possibly affect the way individuals replenish their glycogen stores following exercise to further improve their performance and over all fitness.…

    • 588 Words
    • 3 Pages
    Better Essays
  • Good Essays

    * Drugs that mimic the cardiac effect of exercise in patients who cannot undergo regular…

    • 843 Words
    • 4 Pages
    Good Essays
  • Good Essays

    In this article author Jackie Buell, is an assistant professor with a PhD in clinical, Sports Nutrition, at Ohio State University. She covers the use of pre workout and recovery supplements within athletes. She explains that buyers should beware of ingredients and products bought especially by athletes. Certain supplements are banned by the NCAA due to cheating by increased body function, but also because of illegal products taken by unaware athletes in their pre workout and recovery supplements. In my paper, I will mainly focus on the pre workout section rather than recovery supplements. I can also use this article as a reference in support to my case against pre workout showing that not even profession athletes cannot use these substances due to the harmful and potentially dangerous ingredients.…

    • 1536 Words
    • 5 Pages
    Good Essays
  • Better Essays

    Blood Lactate Report

    • 1466 Words
    • 6 Pages

    Holloszy, J.O., & Coyle, E.F. (1984). Adaptations of skeletal muscleto endurance exercise and their metabolic consequences. Journal of Applied Physiology, 56.…

    • 1466 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Quercetin is believed to protect against several degenerative diseases by preventing lipid peroxidation. Lipid peroxidation is the process in which unsaturated fatty acids are converted to free radicals through the abstraction of hydrogen. Quercetin offers nutritional support for our overall health. The primary benefit of quercetin is that it possesses a large amount of antioxidants. When your respiratory system is irritated, redness and swelling can result from the release of histamines, and quercetin has been reported to have an antihistamine…

    • 1036 Words
    • 5 Pages
    Good Essays
  • Powerful Essays

    Everybody in youth has dreamt about that final deciding moment is sports whether it was the bottom of the ninth, bases loaded in game seven of the World Series, or if it was draining a three pointer at the buzzer of an NBA finals game, or even a game winning diving catch during the Superbowl. These moments are what athletes live for. This is what an athlete puts their blood sweat and tears into. They train like there is no tomorrow, working to become the best they can be. They study the game, practice, workout, and strive to reach their full potential. What if there was a way to increase ones performance by taking a pill? Ergogenic aids are “work producing” substances that athletes take to increase performance (Wilmore, Costill, & Kenney, 2008). While there may not be a magic pill that can transform a non-athlete into a superstar. However, there may be some ergogenic aids that can help an average athlete outcompete his opponent.…

    • 2044 Words
    • 9 Pages
    Powerful Essays
  • Powerful Essays

    Mental Health

    • 2379 Words
    • 10 Pages

    The American Journal of clinical Nutrition (2011) Ivers.L.C., Cullen K.A, vol 94, issue 6 p1740s Academic search Elite…

    • 2379 Words
    • 10 Pages
    Powerful Essays
  • Good Essays

    It is remarkable to think how dairy products can make a difference in any and everyone’s body as one cow can produce 6 to 8 gallons of milk a day. During an activity or exercise, muscles become damaged and in need of replenishment. With the help of nutrients such as calcium, protein, and phosphorus, the job is able to be accomplished. Vitamins A, D, and B12 assist in ensuring your body is healthy and ready to go for whatever comes your way. Riboflavin helps absorb nutrients which in return, gives off energy which we all know is important to an athlete and their performance. As potassium keeps your blood pressure regulated, niacin helps in maintaining good levels in your body by removing the toxins. Now, dairy products do not only supply the nine essential nutrients, but electrolytes and carbohydrates. The electrolytes found in dairy products replaces those found in sports drinks. In a study published in the journal Applied Physiology, researchers found that those who drank milk after training were capable of exercising longer in their upcoming sessions over people who drank a sports drink of some type. Carbohydrates are key when striving for the maximum amount of energy, speed, stamina, concentration, and recovery. Without the fuel carbohydrates supply, daily mental and physical activities may not…

    • 825 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Argument paper draft

    • 956 Words
    • 3 Pages

    Vorvick, L. J. (2012, May 15). Exercise and immunity: MedlinePlus Medical Encyclopedia. Retrieved from http://www.nlm.nih.gov/medlineplus/ency/article/007165.htm…

    • 956 Words
    • 3 Pages
    Powerful Essays
  • Good Essays

    Lactate Experiment

    • 2153 Words
    • 9 Pages

    The aim of the experiment was to examine the effects of consuming lactate before and during a prolonged exercise. The data shows that the consumption of the lactate actually did work and the performance of the subject was better than the previous three experiments of dieting. This was due to the lactate that was consumed in the CytoMax. Azevedo, Tietz, Two-Feathers, Paull, and Chapman (2007) state that CytoMax contains polylactate which speeds up the delivery of substrates and is thought to help with prolonged exercise. They believe that polylactate will the delay of fatigue and provide energy for the body. In the experiment this can be observed because after the initial drop of blood glucose in the first fifteen minutes of exercise from 77.2mg/dL…

    • 2153 Words
    • 9 Pages
    Good Essays