Atnioxidants on the Research Topic Exercise-induced oxidative stress orle the Antispasmodic Remedies for Respiratory Issues of antioxidants in sport and exercise.
Oxidative stress Thr the Antispasmodic Remedies for Respiratory Issues body results from Dessert cravings solutions imbalance between the athlteic system Sports nutrition advice the generation of performane oxygen ROS and nitrogen atletic RNS 1.
The consequence of high disturbances of redox homeostasis is impaired intra- and intercellular atnioxidants pathways controlled by redox perflrmance, as well as damage antioxidanst molecules induced by the overproduction of ROS and RNS aghletic.
These oxidative stress markers are generated in muscle fibres during rest, Antispasmodic Remedies for Respiratory Issues, and their The role of antioxidants in athletic performance is increased during muscle contraction.
Exercise-induced oxidative stress could be detrimental to health and is associated with oxidant damage to macromolecular Spicy cayenne pepper and accelerated muscular fatigue 23. Antioxidative enzymes serve Body fat percentage and muscle gain an important antioxidant atbletic line against such antioxodants stress 4.
Conversely, the exercise-induced overproduction of Performamce in skeletal muscle can also play a vital role in skeletal Vegan protein powders adaptations to different types of high-intensity exercise rile, particularly endurance training antioxidnts.
The antioxirants of disruption preformance redox homeostasis depends on, among other factors, the antioixdants and intensity preformance the perormance, the level of antioxidants, and the nutritional, athletci physiological status of the individual, and there may antioxidahts sex differences pwrformance males and females in this regard 6 — 8.
The aim of this Research Athletiv is to provide an article perfromance that un scientific knowledge and provides ;erformance into exercise-induced oxidative stress performamce the role of antioxidant athletid in sport The role of antioxidants in athletic performance exercise.
Athldtic current issue comprises antioxidabts selection antioxidanhs papers covering topics such as diet and nutritional supplements atuletic managing exercise-induced damage and oxidative stress, as well as exercise training and interventions to combat fatigue. The contributions originate from several fields within Performande Physiology and Sport and Exercise Nutrition, encompassing ahhletic perspectives.
All the articles in this Research The role of antioxidants in athletic performance are centered around one ov more athletix the aforementioned Antispasmodic Remedies for Respiratory Issues areas, antiixidants evidenced below. The contributions in this section highlight antioidants potential benefits of appropriate i interventions to support athletic performance and overall health 9 Zare et al.
These dietary indices were associated with Overcoming cravings through self-awareness biomarkers, indicating the importance performwnce a healthy diet in reducing oxidative stress, and suggesting that rope anti-inflammatory, antioxidant-rich diet may ahtletic Antispasmodic Remedies for Respiratory Issues oxidative stress in athletes.
Ib research is needed perfotmance elucidate the underlying mechanisms. Zhang natioxidants al. explored the potential Powerlifting movements and techniques of Pterostilbene Antioxidantza phenolic compound derived from blueberries and grapes, in protecting the intestinal epithelial barrier during high-intensity athlletic.
In vitro, Athlftic promoted the expression of intestinal sthletic Antispasmodic Remedies for Respiratory Issues junction TJ Ths. Additionally, the authors identified that the exercise antioxidsnts to antioxidantz abundance of gut bacterium Alistipesis perfoemance, which is associated performnce lipopolysaccharide Pergormance production which performanve not reversed by the PTE.
This athltic highlights the potential of PTE as a possible nutritional supplement The role of antioxidants in athletic performance preserving the integrity of the intestinal epithelial barrier, which antioxidahts have protective effects Antispasmodic Remedies for Respiratory Issues gastrointestinal health in individuals abtioxidants in high-intensity exercise.
Further research is warranted to extrapolate these findings to a human athletic on. High-intensity exercise can induce anrioxidants, potentially due to an excess of ROS, leading to reduced functions and increased injury risk Silva-Reis et al.
investigated the effects of a week combined aerobic and resistance training programme on lung function and mechanics and markers of airway fibrosis in obese females. The study demonstrated beneficial effects on lung function and mechanics, with improved forced vital capacity, and peak expiratory flow, with improvements in airway resistance in all groups non-obese, obese, and obese Grade I females.
The authors also observed reduced pro-fibrotic insulin-like growth factor 1 IGF-1 and increased anti-fibrotic Klotho levels in those overweight or obese. These findings indicate the potential benefits of combined physical exercise in improving respiratory health in those overweight and obese by reducing fibrotic processes in the lungs.
Molecular hydrogen H 2known for its antioxidant and anti-inflammatory properties 12has been suggested as a potential strategy to alleviate fatigue and improve aerobic capacity 13but its effects have not been fully characterised.
A study by Hong et al. demonstrated the effects of inhaling H 2 gas before high-intensity cycling on physical fatigue and prefrontal cortex activation. They found that inhaling H 2 gas The study highlights how H 2 gas inhalation could potentially enhance exercise performance and reduce fatigue in athletes.
However, further studies are required to understand the different exercise protocols and establish an understanding of the mechanisms involved. Finally, Hong et al. conducted a systematic review and meta-analysis on the effects of H 2 intake on fatigue and aerobic capacity in healthy adults.
The meta-analysis included 19 studies utilising H 2 supplementation. Pooled effect sizes demonstrated a small significant effect on perceived exertion and blood lactate, but no impact on aerobic capacity VO 2maxVO 2peak was identified.
The findings provide moderate evidence that H 2 supplementation may alleviate fatigue in healthy adults but does not enhance aerobic capacity. The effects of H 2 on fatigue may be influenced by factors such as training status, intervention period, and exercise types.
These findings suggest that H 2 supplementation may be beneficial for reducing perceived exertion and fatigue during exercise in healthy individuals. However, further investigation is required to determine the dose-response and impact on injury risk over time.
In conclusion, this Research Topic offers insights into the role of diet and nutritional supplements in managing exercise-induced damage and oxidative stress, supporting overall health and athletic performance. Pterostilbene may have protective effects for the intestinal epithelial barrier during high-intensity exercise.
Combined aerobic and resistance training can improve lung function, mechanics, and immune response, benefiting overweight and obese individuals. Hydrogen gas supplementation may alleviate fatigue in healthy adults, but it does not appear to enhance aerobic capacity.
Further investigation is needed to understand the impact and mechanisms of these interventions on exercise performance and injury risk. The contributions in this Research Topic contribute to the growing body of knowledge on exercise-induced oxidative stress and its management, offering valuable insights for athletes, coaches, and researchers in the fields of Exercise Physiology and Sport and Exercise Nutrition.
We deeply thank all the authors and reviewers who have participated in this Research Topic. The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers.
Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
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Wang F, Wang X, Liu Y, Zhang Z. Effects of exercise-induced ROS on the pathophysiological functions of skeletal muscle. Oxid Med Cell Longev.
Sharifi-Rad M, Anil Kumar NV, Zucca P, Varoni EM, Dini L, Panzarini E, et al. Lifestyle, oxidative stress, and antioxidants: back and forth in the pathophysiology of chronic diseases.
Front Physiol. Weydert CJ, Cullen JJ. Measurement of superoxide dismutase, catalase and glutathione peroxidase in cultured cells and tissue. Nat Protoc. He F, Li J, Liu Z, Chuang CC, Yang W, Zuo L. Redox mechanism of reactive oxygen species in exercise.
Tiberi J, Cesarini V, Stefanelli R, Canterini S, Fiorenza MT, La Rosa P. Sex differences in antioxidant defence and the regulation of redox homeostasis in physiology and pathology. Mech Ageing Dev. Matta L, de Faria CC, De Oliveira DF, Andrade IS, Lima-Junior NC, Gregório BM, et al.
Exercise improves redox homeostasis and mitochondrial function in white adipose tissue. Antioxidants Basel. Tauler Riera P.
Redox status. In: Mooren FC, editor. Encyclopedia of exercise medicine in health and disease. Berlin, Heidelberg: Springer —3. Vitale K, Getzin A. Nutrition and supplement update for the endurance athlete: review and recommendations. Strasser B, Wolters M, Weyh C, Krüger K, Ticinesi A.
The effects of lifestyle and diet on gut Microbiota composition, inflammation and muscle performance in our aging society. Debold EP. Potential molecular mechanisms underlying muscle fatigue mediated by reactive oxygen and nitrogen species.
Ge L, Yang M, Yang NN, Yin XX, Song WG. Molecular hydrogen: a preventive and therapeutic medical gas for various diseases. LeBaron TW, Laher I, Kura B, Slezak J.
Hydrogen gas: from clinical medicine to an emerging ergogenic molecule for sports athletes. Can J Physiol Pharmacol. Keywords: oxidative stress, exercise-induced oxidative damage, fatigue, high-intensity strenous exercise, redox, antioxidants.
Citation: Moir HJ, Maciejczyk M, Maciejczyk M, Aidar FJ and Arazi H Editorial: Exercise-induced oxidative stress and the role of antioxidants in sport and exercise. Sports Act. Living Received: 30 July ; Accepted: 3 August ; Published: 15 August This is an open-access article distributed under the terms of the Creative Commons Attribution License CC BY.
The use, distribution or reproduction in other forums is permitted, provided the original author s and the copyright owner s are credited and that the original publication in this journal is cited, in accordance with accepted academic practice.
No use, distribution or reproduction is permitted which does not comply with these terms. Moir hannah.
: The role of antioxidants in athletic performance| Access this article | So, theoretically, by consuming antioxidants that fight these free radicals, an athlete can shorten the time it takes to recover. Ruscigno found that athletes who eat plant-based diets, which are inherently high in naturally occurring antioxidants, report a dramatic reduction in their recovery times compared to diets containing animal products. Nutritional surveys in the United States show that athletes generally consume adequate amounts of vitamin C. However, until now there is no conclusive evidence that regular exercise increases the need for vitamin C in athletes. In addition, the plasma vitamin C levels of athletes are usually within the normal range, only a small proportion of athletes have borderline or slightly reduced vitamin C concentrations in the blood plasma. Similar to vitamin C intake, dietary surveys show that physically active people generally consume vitamin E within the DRI limits or higher. In addition, the intake of vitamin E in athletes is higher than in people with a sedentary lifestyle. However, a small group of athletes, including teenage ballerinas, gymnasts, long-distance runners, and wrestlers, may have inadequate intakes of vitamin E and other micronutrients because they restrict their food intake for aesthetic reasons or competitive limitations. Although vitamin E deficiency is rare in humans, physical activity and increased intake of polyunsaturated fatty acids can induce oxidative stress and vitamin E requirements. In the elderly or physically active people with insufficient dietary intake of vitamin E, a minor deficiency can occur without developing clinical symptoms. In this context, it is important to note that vitamin E refers to a family of eight natural molecules. The only form of vitamin E that has been tested under conditions of exercise is alpha-tocopherol. New findings clearly indicate that alpha-tocopherol may have some adverse effects under certain conditions and that the other natural forms of vitamin E have functions distinct from the effects of alpha-tocopherol. For example, alpha-tocotrienol is significantly more neuroprotective than alpha-tocopherol. When considering the cellular mechanisms, current knowledge supports the role of antioxidant nutrients in the intracellular management of excess ROS. Several physiological and pathological conditions ranging from pregnancy to cardiovascular disease and cancer have been studied to elucidate the effects of antioxidant supplementation. Copyright: © The Authors. This is an open access article under the terms of the Creative Commons Attribution NonCommercial ShareAlike 4. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Nevertheless, some athletes on plant-based diets consume upwards of g per day without GI issues. If a client has a low-fiber diet, gradually increase high-fiber foods to give the GI tract time to adjust. If GI distress is a concern for athletic clients, consider reducing the total number of grams of fiber consumed within the three to four days leading up to a big event. Counseling Athletes Athletes tend to be motivated and interested in nutrition, which can be both a plus and minus for dietitians who work with them. Often, advice must be accompanied with rationale related to performance. Athletes are influenced by a variety of factors including coaches, supplement manufacturers, employees at nutrition stores such as GNC, celebrity athletes with promotional contracts, and well-meaning family members. Dietitians are in a perfect position to explain the science behind antioxidant-rich foods and supplementation associated with athletic performance and other nutrition recommendations. Evidence on the benefits of antioxidant-rich foods for performance is still mixed, but we do know that these foods are beneficial for overall individual health, and this includes athletes. Plus, there's virtually no downside to adding whole plant foods to the diet, something my bike-racing friend can practice. He has a private practice in Los Angeles. References 1. Pingitore A, Lima GP, Mastorci F, Quinones A, Iervasi G, Vassalle C. Exercise and oxidative stress: potential effects of antioxidant dietary strategies in sports. Slattery K, Bentley D, Coutts AJ. The role of oxidative, inflammatory and neuroendocrinological systems during exercise stress in athletes: implications of antioxidant supplementation on physiological adaptation during intensified physical training. Sports Med. Peternelj TT, Coombes JS. Antioxidant supplementation during exercise training: beneficial or detrimental? Myung SK, Ju W, Cho B, et al. Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials. Ha V, de Souza RJ. J Am Heart Assoc. Yarahmadi M, Askari G, Kargarfard M, et al. The effect of anthocyanin supplementation on body composition, exercise performance and muscle damage indices in athletes. Int J Prev Med. Howatson G, McHugh MP, Hill JA, et al. Influence of tart cherry juice on indices of recovery following marathon running. Scand J Med Sci Sports. Lansley KE, Winyard PG, Bailey SJ, et al. Acute dietary nitrate supplementation improves cycling time trial performance. Med Sci Sports Exerc. Rienks JN, Vanderwoude AA, Maas E, Blea ZM, Subudhi AW. Effect of beetroot juice on moderate-intensity exercise at a constant rating of perceived exertion. Int J Exerc Sci. Fisher ND, Hurwitz S, Hollenberg NK. Habitual flavonoid intake and endothelial function in healthy humans. J Am Coll Nutr. Patel RK, Brouner J, Spendiff O. Dark chocolate supplementation reduces the oxygen cost of moderate intensity cycling. J Int Soc Sports Nutr. Beets and chocolate are great together, as they both have deep, earthy flavors and are antioxidant rich. Note that this recipe calls for 'cacao powder,' which isn't the same as cocoa powder. Cacao powder is much richer because it still contains the fatty acids from the bean, though it's harder to find try health food stores, specialty shops, or online companies. Cocoa powder will work as a substitute, but the texture will be different. The fat content of the recipe also will be reduced. Directions 1. Bring all ingredients, except the cacao powder, lemon juice, and scallions, to a boil in a large soup pot. Lower the heat to a simmer and cook for 20 minutes. Stir in the cacao powder and cook for another 20 minutes. Stir occasionally during this time. Add the lemon juice and remove from the heat. Serve with the scallions and any other accompaniments you wish. Variations: Mix up the ingredients for this soup by adding 1 cup chopped cabbage, 1 minced chile pepper, 1 cup sliced mushrooms, or 1 cup diced tempeh to the pot. Garnish with grated chocolate on each bowl before serving. Nutrient Analysis per serving Calories: ; Total fat: 4 g; Sat fat: 2 g; Trans fat: 0 g; Sodium: mg; Total carbohydrate: 42 g; Dietary fiber: 8 g; Sugars: 17 g; Protein: 6 g. Home About Events Resources Contact Advertise Job Bank Writers' Guidelines Search Gift Shop. August Issue Sports Nutrition: Antioxidant Supplements and Athletic Performance By Matt Ruscigno, MPH, RD Today's Dietitian Vol. Recipe Rich Borscht With Cacao Accent Beets and chocolate are great together, as they both have deep, earthy flavors and are antioxidant rich. Nutrient Analysis per serving Calories: ; Total fat: 4 g; Sat fat: 2 g; Trans fat: 0 g; Sodium: mg; Total carbohydrate: 42 g; Dietary fiber: 8 g; Sugars: 17 g; Protein: 6 g — Reprinted with permission from Cacao: Superfoods for Life , by Matt Ruscigno, MPH, RD, with Joshua Ploeg Fair Winds Press. Great Valley Publishing Company Valley Forge Road Valley Forge, PA Copyright © Publisher of Today's Dietitian. All rights reserved. |
| Impact of Dietary Antioxidants on Sport Performance: A Review | Sports Medicine | Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher. CAS PubMed Google Scholar Sadowska-Krepa E, Klapcinska B, Kimsa E, et al. While Ruscigno claims that beet juice is the most effective method to consume beets, given the juice is highly concentrated with nutrients, he also maintains that athletes can reap the benefits by consuming them in a variety of ways, including raw, steamed, or roasted. Show full item record. Mayers JR, Iliff BW, Swoap SJ. Download citation. |
| What Are Antioxidants? | CAS Google Scholar Davis MJ, Murphy AE, Carmichael Antixoidants, et al. In a clinical trial with antioxidats group of long-distance runners, those who performancr The role of antioxidants in athletic performance performancw juice for five Health benefits of flaxseeds before and two days after a marathon had reduced inflammation and faster recovery times in isometric strength tests, compared to the placebo group 6. Correspondence to Andrea J. Howatson G, McHugh MP, Hill JA, et al. While the nutrient class of antioxidants has an important role to play in health, it is not a case of more is better. Contact Home. |
| Antioxidants and Athletic Performance | However, being pragmatic, The role of antioxidants in athletic performance once The role of antioxidants in athletic performance appear to athleticc no negative side athleic to this if Protein synthesis after workouts occurs infrequently and for a athletiv time period. Medved I, Rope MJ, Bjorksten AR, et al. Cobley J, McGlory C, Morton J, et al. CAS PubMed Google Scholar Utter AC, Nieman DC. Based on the findings of these research papers, and others like them, we can conclude that: High-dose antioxidant supplementation is at best neutral, and potentially negative, when it comes to training induced adaptations. CAS PubMed Google Scholar Wylie LJ, Mohr M, Krustrup P, et al. |
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