The DOI matches its Crossref record; 44 of the 44 references it cites were found in a registry or an index.
The Effect of Probiotics on Respiratory Infections and Gastrointestinal Symptoms during Training in Marathon Runners
Abstract
Heavy exercise is associated with an increased risk of upper respiratory tract infections. Strenuous exercise also causes gastrointestinal (GI) symptoms. In previous studies probiotics have reduced respiratory tract infections and GI symptoms in general populations including children, adults, and the elderly. These questions have not been studied in athletes before. The purpose of this study was to investigate the effect of probiotics on the number of healthy days, respiratory infections, and GI-symptom episodes in marathon runners in the summer. Marathon runners ( N = 141) were recruited for a randomized, double-blind intervention study during which they received Lactobacillus rhamnosus GG (LGG) or placebo for a 3-mo training period. At the end of the training period the subjects took part in a marathon race, after which they were followed up for 2 wk. The mean number of healthy days was 79.0 in the LGG group and 73.4 in the placebo group ( P = 0.82). There were no differences in the number of respiratory infections or GI-symptom episodes. The duration of GI-symptom episodes in the LGG group was 2.9 vs. 4.3 d in the placebo group during the training period ( P = 0.35) and 1.0 vs. 2.3 d, respectively, during the 2 wk after the marathon ( P = 0.046). LGG had no effect on the incidence of respiratory infections or GI-symptom episodes in marathon runners, but it seemed to shorten the duration of GI-symptom episodes.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“For example, a 12-week study on 141 non-elite marathon runners during pollen season supplementing daily with L. rhammnosus GG (LGG) did not find a significant effect on allergic markers [54] or on the incidence of UTRI episodes [55].”
From International Society of Sports Nutrition Position Stand: Probiotics (2019) · cites this paper as [55]
In the citing paper
“However, the duration of a GI symptom episode was 57% shorter in the probiotic group than in the placebo group.”
From International Society of Sports Nutrition Position Stand: Probiotics (2019) · cites this paper as [55]
In the citing paper
“In the first reported study investigating the effects of probiotics on GI health, Kekkonen et al. [55], reported no effect of L. rhamnosus GG on GI-symptom episodes in marathon runners after a three-month training period.”
From International Society of Sports Nutrition Position Stand: Probiotics (2019) · cites this paper as [55]
Citations
Cites
Hatakka, K., Savilahti, E., Pönkä, A., Meurman, J. H., Poussa, T., Näse, L., Saxelin, M., & Korpela, R. (2001) · BMJ · doi:10.1136/bmj.322.7298.1327 · Cited by 645
Self-citationLactobacillusTherapy for Acute Infectious Diarrhea in Children: A Meta-analysis
Niel, C. W. V., Feudtner, C., Garrison, M. M., & Christakis, D. (2002) · PEDIATRICS · doi:10.1542/peds.109.4.678 · Cited by 599
Weizman, Z., Asli, G., & Alsheikh, A. (2005) · Pediatrics · doi:10.1542/peds.2004-1815 · Cited by 548
Infectious episodes in runners before and after the Los Angeles Marathon.
Nieman, D. C., Johanssen, L. M., Lee, J. W., & Arabatzis, K. (1990) · PubMed · Cited by 530
Probiotic and other functional microbes: from markets to mechanisms
Saxelin, M., Tynkkynen, S., Mattila, T., & de Vos, W. M. (2005) · Current Opinion in Biotechnology · doi:10.1016/j.copbio.2005.02.003 · Cited by 489
Exercise, upper respiratory tract infection, and the immune system
NIEMAN, D. C. (1994) · Medicine & Science in Sports & Exercise · doi:10.1249/00005768-199402000-00002 · Cited by 468 · cited 3×
“Presumably, therefore, they would have been more likely to suffer from infections during the training period and after the marathon (15, 17, 19, 20, 26).”
BackgroundEfficacy of Lactobacillus GG in prevention of nosocomial diarrhea in infants
Szajewska, H., Kotowska, M., Mrukowicz, J. Z., Armańska, M., & Mikołajczyk, W. (2001) · The Journal of Pediatrics · doi:10.1067/mpd.2001.111321 · Cited by 409
Isolauri, E., Majamaa, H., Arvola, T., Rantala, I. S., Virtanen, E., & Arvilommi, H. S. (1993) · Gastroenterology · doi:10.1016/0016-5085(93)91059-q · Cited by 374
KAJANDER, K., HATAKKA, K., POUSSA, T., FÄRKKILÄ, M., & KORPELA, R. (2005) · Alimentary Pharmacology & Therapeutics · doi:10.1111/j.1365-2036.2005.02579.x · Cited by 361
Self-citationCremonini, F., Caro, S., Covino, M., Armuzzi, A., Gabrielli, M., Santarelli, L., Nista, E. C., Cammarota, G., Gasbarrini, G., & Gasbarrini, A. (2002) · The American Journal of Gastroenterology · doi:10.1111/j.1572-0241.2002.07063.x · Cited by 341
Cited by
Sorted by citations
Encapsulation of probiotic living cells: From laboratory scale to industrial applications
Burgain, J., Gaïani, C., Linder, M., & Scher, J. (2011) · Journal of Food Engineering · doi:10.1016/j.jfoodeng.2010.12.031 · Cited by 894
Probiotics for preventing acute upper respiratory tract infections
Hao, Q., Dong, B. R., & Wu, T. (2015) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd006895.pub3 · Cited by 569
Cresci, G., & Bawden, E. (2015) · Nutrition in Clinical Practice · doi:10.1177/0884533615609899 · Cited by 459
Thirty Years of Lactobacillus rhamnosus GG
Capurso, L. (2019) · Journal of Clinical Gastroenterology · doi:10.1097/mcg.0000000000001170 · Cited by 400
Endurance exercise and gut microbiota: A review
Mach, N., & Fuster-Botella, D. (2017) · Journal of Sport and Health Science · doi:10.1016/j.jshs.2016.05.001 · Cited by 361
Interplay Between Exercise and Gut Microbiome in the Context of Human Health and Performance
Clauss, M., Gérard, P., Mosca, A., & Leclerc, M. (2021) · Frontiers in Nutrition · doi:10.3389/fnut.2021.637010 · Cited by 307
International Society of Sports Nutrition Position Stand: Probiotics
Jäger, R., Mohr, A. E., Carpenter, K. C., Kerksick, C. M., Purpura, M., Moussa, A., Townsend, J. R., Lamprecht, M., West, N. P., Black, K., et al. (2019) · Journal of the International Society of Sports Nutrition · doi:10.1186/s12970-019-0329-0 · Cited by 277
Frakolaki, G., Giannou, V., Kekos, D., & Tzia, C. (2020) · Critical Reviews in Food Science and Nutrition · doi:10.1080/10408398.2020.1761773 · Cited by 267
Lamprecht, M., Bogner, S., Schippinger, G., Steinbauer, K., Fankhauser, F., Hallstroem, S., Schuetz, B., & Greilberger, J. F. (2012) · Journal of the International Society of Sports Nutrition · doi:10.1186/1550-2783-9-45 · Cited by 257
A review of probiotic supplementation in healthy adults: helpful or hype?
Khalesi, S., Bellissimo, N., Vandelanotte, C., Williams, S., Stanley, D., & Irwin, C. (2019) · European Journal of Clinical Nutrition · doi:10.1038/s41430-018-0135-9 · Cited by 242
Daily Probiotic’s (Lactobacillus casei Shirota) Reduction of Infection Incidence in Athletes
Gleeson, M., Bishop, N. C., Oliveira, M., & Tauler, P. (2011) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.21.1.55 · Cited by 239
Cox, A. J., Pyne, D. B., Saunders, P. U., & Fricker, P. A. (2010) · British Journal of Sports Medicine · doi:10.1136/bjsm.2007.044628 · Cited by 234
Probiotics for preventing acute upper respiratory tract infections
Hao, Q., Lu, Z., Dong, B. R., Huang, C. Q., & Wu, T. (2011) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd006895.pub2 · Cited by 206
Dietary Supplements for Health, Adaptation, and Recovery in Athletes
Rawson, E. S., Miles, M. P., & Larson-Meyer, D. E. (2018) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.2017-0340 · Cited by 201
(2009) · PubMed · Cited by 183
West, N. P., Pyne, D. B., Cripps, A. W., Hopkins, W. G., Eskesen, D. C., Jairath, A., Christophersen, C. T., Conlon, M. A., & Fricker, P. A. (2011) · Nutrition Journal · doi:10.1186/1475-2891-10-30 · Cited by 180
Encapsulation Technology to Protect Probiotic Bacteria
Chavarri, M., Maranon, I., & Carmen, M. (2012) · Probiotics · doi:10.5772/50046 · Cited by 180
Probiotics in respiratory virus infections
Lehtoranta, L., Pitkäranta, A., & Korpela, R. (2014) · European Journal of Clinical Microbiology & Infectious Diseases · doi:10.1007/s10096-014-2086-y · Cited by 174
Self-citationGut Microbiota, Probiotics and Physical Performance in Athletes and Physically Active Individuals
Marttinen, M., Ala‐Jaakkola, R., Laitila, A., & Lehtinen, M. J. (2020) · Nutrients · doi:10.3390/nu12102936 · Cited by 186
Probiotics supplementation for athletes – Clinical and physiological effects
Pyne, D. B., West, N. P., Cox, A. J., & Cripps, A. W. (2015) · European Journal of Sport Science · doi:10.1080/17461391.2014.971879 · Cited by 139
Wolvers, D., Antoine, J.-M., Myllyluoma, E., Schrezenmeir, J., Szajewska, H., & Rijkers, G. T. (2010) · The Journal of Nutrition · doi:10.3945/jn.109.113753 · Cited by 268
Probiotics for the prevention of respiratory tract infections: a systematic review
Vouloumanou, E. K., Makris, G. C., Karageorgopoulos, D. E., & Falagas, M. E. (2009) · International Journal of Antimicrobial Agents · doi:10.1016/j.ijantimicag.2008.11.005 · Cited by 131
Does exercise increase the risk of upper respiratory tract infections?
Moreira, A. M., Delgado, L., Moreira, P. A. M., & Haahtela, T. (2009) · British Medical Bulletin · doi:10.1093/bmb/ldp010 · Cited by 133
Self-citationProbiotics for preventing acute upper respiratory tract infections
Zhao, Y., Dong, B. R., & Hao, Q. (2022) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd006895.pub4 · Cited by 145
Nutrition and Athlete Immune Health: New Perspectives on an Old Paradigm
Walsh, N. P. (2019) · Sports Medicine · doi:10.1007/s40279-019-01160-3 · Cited by 155
Physical activity, immunity and infection
Romeo, J., Wärnberǵ, J., Pozo, T., & Marcos, A. (2010) · Proceedings of The Nutrition Society · doi:10.1017/s0029665110001795 · Cited by 128
Mutual Interactions among Exercise, Sport Supplements and Microbiota
Zeppa, S. D., Agostini, D., Gervasi, M., Annibalini, G., Amatori, S., Ferrini, F., Sisti, D., Piccoli, G., Barbieri, E., Sestili, P., et al. (2019) · Nutrients · doi:10.3390/nu12010017 · Cited by 128
Four weeks of probiotic supplementation reduces GI symptoms during a marathon race
Pugh, J. N., Sparks, A. S., Doran, D. A., Fleming, S. C., Langan-Evans, C., Kirk, B., Fearn, R., Morton, J. P., & Close, G. L. (2019) · European Journal of Applied Physiology · doi:10.1007/s00421-019-04136-3 · Cited by 115
Grande, A. J., Keogh, J., Hoffmann, T., Beller, E., & Mar, C. D. (2015) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd010596.pub2 · Cited by 112
Puyenbroeck, K. V., Hens, N., Coenen, S., Michiels, B., Beunckens, C., Molenberghs, G., Royen, P. V., & Verhoeven, V. (2012) · American Journal of Clinical Nutrition · doi:10.3945/ajcn.111.026831 · Cited by 109
Probiotics, immunity and exercise: a review.
West, N. P., Pyne, D. B., Peake, J. M., & Cripps, A. W. (2009) · PubMed · Cited by 108
Liu, S., Hu, P., Du, X., Zhou, T., & Pei, X. (2013) · Indian Pediatrics · doi:10.1007/s13312-013-0123-z · Cited by 108
Costa, R. J. S., Gaskell, S. K., McCubbin, A. J., & Snipe, R. M. J. (2019) · Temperature · doi:10.1080/23328940.2019.1597676 · Cited by 101
Probiotics and health: a review of the evidence
Weichselbaum, E. (2009) · Nutrition Bulletin · doi:10.1111/j.1467-3010.2009.01782.x · Cited by 100
Guillemard, E., Tanguy, J., Demessant‐Flavigny, A., de la Motte, S., & Schrezenmeir, J. (2010) · Journal of the American College of Nutrition · doi:10.1080/07315724.2010.10719882 · Cited by 92
Exercise, Intestinal Barrier Dysfunction and Probiotic Supplementation
Lamprecht, M., & Frauwallner, A. (2012) · Medicine and sport science/Medicine and sport · doi:10.1159/000342169 · Cited by 92
Upper Respiratory Symptoms, Gut Health and Mucosal Immunity in Athletes
Colbey, C., Cox, A. J., Pyne, D. B., Zhang, P., Cripps, A. W., & West, N. P. (2018) · Sports Medicine · doi:10.1007/s40279-017-0846-4 · Cited by 95
van Reijen, M., Vriend, I. I., van Mechelen, W., Finch, C. F., & Verhagen, E. A. L. M. (2016) · Sports Medicine · doi:10.1007/s40279-016-0470-8 · Cited by 98
Haywood, B. A., Black, K. E., Baker, D., McGarvey, J., Healey, P., & Brown, R. C. (2014) · Journal of Science and Medicine in Sport · doi:10.1016/j.jsams.2013.08.004 · Cited by 85
The Potential Impact of Probiotics on the Gut Microbiome of Athletes
Wosinska, L., Cotter, P. D., O’Sullivan, Ó., & Guinane, C. M. (2019) · Nutrients · doi:10.3390/nu11102270 · Cited by 88
Probiotics in the next-generation sequencing era
Suez, J., Zmora, N., & Elinav, E. (2019) · Gut Microbes · doi:10.1080/19490976.2019.1586039 · Cited by 85
(2009) · Europe PMC (PubMed Central) · Cited by 81
Probiotics for Preventive Health
Minocha, A. (2009) · Nutrition in Clinical Practice · doi:10.1177/0884533608331177 · Cited by 80
Townsend, J. R., Bender, D., Vantrease, W. C., Sapp, P. A., Toy, A. M., Woods, C. A., & Johnson, K. D. (2018) · Sports · doi:10.3390/sports6030070 · Cited by 69
Gleeson, M., BISHOP, N. C., & Struszczak, L. (2016) · European Journal of Applied Physiology · doi:10.1007/s00421-016-3415-x · Cited by 66
Complementary and alternative medicine for prevention and treatment of the common cold.
Nahas, R., & Balla, A. (2011) · PubMed Central · Cited by 63
Bouted and non-bouted moderate-to-vigorous physical activity with health-related quality of life
Loprinzi, P. D., & Davis, R. E. (2015) · Preventive Medicine Reports · doi:10.1016/j.pmedr.2015.12.005 · Cited by 60
Vaisberg, M., Paixão, V., Almeida, E., Santos, J. M. B., Foster, R., Rossi, M. N., Pithon-Curi, T., Gorjão, R., Momesso, C. M., Andrade, M., et al. (2019) · Nutrients · doi:10.3390/nu11071678 · Cited by 57
Quero-Calero, C. D., Manonelles, P., Fernández, M. L., Abellán‐Aynés, O., López-Plaza, D., Andreu‐Caravaca, L., Hinchado, M. D., Gálvez, I., & Ortega, E. (2021) · Nutrients · doi:10.3390/nu13041321 · Cited by 54
Probiotics and sports: A new magic bullet?
Leite, G. S., Resende, A. D. S., West, N. P., & Lancha, A. H. (2018) · Nutrition · doi:10.1016/j.nut.2018.09.023 · Cited by 54
Bennett, C., Henry, R., Snipe, R. M. J., & Costa, R. J. S. (2020) · Journal of science and medicine in sport · doi:10.1016/j.jsams.2020.06.002 · Cited by 51
Salarkia, N., Ghadamli, L., Zaeri, F., & Rad, L. S. (2013) · Europe PMC (PubMed Central) · Cited by 51
Nutritional and Physical Activity Interventions to Improve Immunity
Davison, G., Kehaya, C., & Jones, A. W. (2014) · American Journal of Lifestyle Medicine · doi:10.1177/1559827614557773 · Cited by 55
New insights into the impact of the intestinal microbiota on health and disease: a symposium report
Thomas, L. V., & Ockhuizen, T. (2012) · British Journal Of Nutrition · doi:10.1017/s0007114511006970 · Cited by 51
Kumpu, M., Kekkonen, R. A., Korpela, R., Tynkkynen, S., Järvenpää, S. K., Kautiainen, H., Allen, E. K., Hendley, J. O., Pitkäranta, A., & Winther, B. (2015) · Beneficial Microbes · doi:10.3920/bm2014.0164 · Cited by 47
Self-citationSashihara, T., Nagata, M., Mori, T., Ikegami, S., Gotoh, M., Okubo, K., Uchida, M., & Itoh, H. (2013) · Applied Physiology, Nutrition, and Metabolism · doi:10.1139/apnm-2012-0490 · Cited by 46
O’Brien, K. V., Stewart, L. K., Forney, L. A., Aryana, K. J., Prinyawiwatkul, W., & Boeneke, C. A. (2015) · Journal of Dairy Science · doi:10.3168/jds.2015-9392 · Cited by 46
The oral microbiome, nitric oxide and exercise performance
Bryan, N. S., Burleigh, M. C., & Easton, C. (2022) · Nitric Oxide · doi:10.1016/j.niox.2022.05.004 · Cited by 46
Nutrition for tennis: practical recommendations.
Ranchordas, M. K., Rogersion, D., Ruddock, A. D., Killer, S. C., & Winter, E. (2013) · Europe PMC (PubMed Central) · Cited by 42
Quero-Calero, C. D., Ortega, E., & Marqueta, P. M. (2020) · Beneficial Microbes · doi:10.3920/bm2019.0076 · Cited by 41
Smith, K. A., Pugh, J. N., Duca, F. A., Close, G. L., & Ormsbee, M. J. (2021) · European Journal of Applied Physiology · doi:10.1007/s00421-021-04737-x · Cited by 46
Rashidi, K., Razi, B., Darand, M., Dehghani, A., Janmohammadi, P., & Alizadeh, S. (2021) · Nutrition Journal · doi:10.1186/s12937-021-00718-0 · Cited by 42
Effect of Probiotics Supplementations on Health Status of Athletes
Sivamaruthi, B. S., Kesika, P., & Chaiyasut, C. (2019) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph16224469 · Cited by 38
Does Multi-Strain Probiotic Supplementation Impact the Effort Capacity of Competitive Road Cyclists?
Mazur-Kurach, P., Frączek, B., & Klimek, A. T. (2022) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph191912205 · Cited by 40
Rauch, C., Mika, A. S., McCubbin, A. J., Huschtscha, Z., & Costa, R. J. S. (2022) · Frontiers in Nutrition · doi:10.3389/fnut.2022.1003620 · Cited by 35
Flach, J., van der Waal, M., Kardinaal, A., Schloesser, J., Ruijschop, R., & Claassen, E. (2018) · Cogent Food & Agriculture · doi:10.1080/23311932.2018.1452839 · Cited by 37
Lenoir‐Wijnkoop, I., Gerlier, L. C., Bresson, J., Pen, C. L., & Berdeaux, G. (2015) · PLoS ONE · doi:10.1371/journal.pone.0122765 · Cited by 34
Loprinzi, P. D. (2015) · Preventive Medicine Reports · doi:10.1016/j.pmedr.2015.11.004 · Cited by 33
Tapiovaara, L. K., Kumpu, M., Mäkivuokko, H., Waris, M. E., Korpela, R., Pitkäranta, A., & Winther, B. (2016) · International Forum of Allergy & Rhinology · doi:10.1002/alr.21748 · Cited by 32
Self-citationAn Updated View of the Effect of Probiotic Supplement on Sports Performance: A Detailed Review
Aykut, M. N., Erdoğan, E. N., Çelik, M. N., & Gürbüz, M. (2024) · Current Nutrition Reports · doi:10.1007/s13668-024-00527-x · Cited by 31
Snyders, C., Pyne, D. B., Sewry, N. A., Hull, J. H., Kaulback, K., & Schwellnus, M. P. (2021) · British Journal of Sports Medicine · doi:10.1136/bjsports-2021-104719 · Cited by 33
Pumpa, K. L., McKune, A. J., & Harnett, J. (2019) · Journal of science and medicine in sport · doi:10.1016/j.jsams.2019.03.013 · Cited by 28
Probiotics and Gut Health in Athletes
Miles, M. P. (2020) · Current Nutrition Reports · doi:10.1007/s13668-020-00316-2 · Cited by 36
Möller, G. B., Goulart, M. J. V. D. C., Nicoletto, B. B., Alves, F. D., & Schneider, C. D. (2019) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.2018-0227 · Cited by 27
Evaluation of Probiotics for Warfighter Health and Performance
Agans, R., Giles, G. E., Goodson, M. S., Karl, J. P., Leyh, S. M., Mumy, K. L., Racicot, K., & Soares, J. W. (2020) · Frontiers in Nutrition · doi:10.3389/fnut.2020.00070 · Cited by 26
Tavares-Silva, E., Caris, A. V., dos Santos, S. A., Ravacci, G. R., & dos Santos, R. V. T. (2021) · Nutrients · doi:10.3390/nu13051478 · Cited by 30
Sedentary behavior & health-related quality of life among congestive heart failure patients
Edwards, M. K., & Loprinzi, P. D. (2016) · International Journal of Cardiology · doi:10.1016/j.ijcard.2016.06.256 · Cited by 26
Laghi, L., Zhu, C., Campagna, G., Rossi, G., Bazzano, M., & Laus, F. (2018) · Journal of Applied Physiology · doi:10.1152/japplphysiol.01131.2017 · Cited by 28
Westerik, N., Wacoo, A. P., Anyimo, E., Matovu, W., Reid, G., Kort, R., & Sybesma, W. (2019) · Challenges · doi:10.3390/challe10010002 · Cited by 24
Łagowska, K., & Bajerska, J. (2021) · Journal of Athletic Training · doi:10.4085/592-20 · Cited by 24
Microbiota and the Response to Vaccines Against Respiratory Virus
Gonçalves, J. I. B., Borges, T. J., & de Souza, A. P. D. (2022) · Frontiers in Immunology · doi:10.3389/fimmu.2022.889945 · Cited by 23
Immune Function, Nutrition, and Exercise
Aoi, W., & Naito, Y. (2018) · Elsevier eBooks · doi:10.1016/b978-0-12-813922-6.00007-2 · Cited by 20
Antiviral Probiotics: A New Concept in Medical Sciences
Kassaa, I. A. (2016) · Springer eBooks · doi:10.1007/978-3-319-49688-7_1 · Cited by 20
Coleman, J. L., Hatch-McChesney, A., Small, S. D., Allen, J. T., Sullo, E., Agans, R. T., Fagnant, H. S., Bukhari, A. S., & Karl, J. P. (2022) · Advances in Nutrition · doi:10.1093/advances/nmac086 · Cited by 19
Derman, W. E., Badenhorst, M., Eken, M. M., Gomez‐Ezeiza, J., Fitzpatrick, J., Gleeson, M., Kunorozva, L., Mjøsund, K., Mountjoy, M. L., Sewry, N. A., et al. (2022) · British Journal of Sports Medicine · doi:10.1136/bjsports-2021-104737 · Cited by 25
Heimer, M., Teschler, M., Schmitz, B., & Mooren, F. C. (2022) · Frontiers in Nutrition · doi:10.3389/fnut.2022.804046 · Cited by 18
Łagowska, K., Bajerska, J., Kamiński, S., & Bo’, C. D. (2022) · Nutrients · doi:10.3390/nu14132645 · Cited by 18
Loprinzi, P. D., & Loenneke, J. P. (2016) · Quality of Life Research · doi:10.1007/s11136-016-1385-4 · Cited by 17
Smarkusz-Zarzecka, J., Ostrowska, L., Leszczyńska, J., & Cwalina, U. (2022) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph19159363 · Cited by 17
Schmitz, L., Ferrari, N., Schwiertz, A., Rusch, K., Woestmann, U., Mahabir, E., & Gräf, C. (2019) · Pilot and Feasibility Studies · doi:10.1186/s40814-019-0459-9 · Cited by 15
Derebery, M. J., & Dicpinigaitis, P. V. (2013) · Postgraduate Medicine · doi:10.3810/pgm.2013.01.2605 · Cited by 13
Lennon, S., Lackie, T., Miltko, A., Kearns, Z. C., Paquette, M. R., Bloomer, R. J., Wang, A., & van der Merwe, M. (2024) · Applied Physiology, Nutrition, and Metabolism · doi:10.1139/apnm-2023-0449 · Cited by 13
Loprinzi, P. D. (2016) · International Journal of Cardiology · doi:10.1016/j.ijcard.2016.03.015 · Cited by 12
Mohr, A., Pyne, D., Leite, G., Akins, D., & Pugh, J. (2022) · Journal of Sport and Health Science · doi:10.1016/j.jshs.2022.12.012 · Cited by 12
Ünsal, C., Ünsal, H., Eki̇ci̇, M., Yıldırım, E. K., Üner, A., Yıldız, M., Güleş, Ö., Aşıcı, G. S. E., Boyacıoğlu, M., Balkaya, M., et al. (2018) · Physiology International · doi:10.1556/2060.105.2018.4.25 · Cited by 11
Pugh, J. N., Phelan, M. M., Caamaño‐Gutiérrez, E., Sparks, S. A., Morton, J. P., Close, G. L., & Owens, D. J. (2021) · Metabolites · doi:10.3390/metabo11080535 · Cited by 12
Dio, M. D., Calella, P., Cerullo, G., Pelullo, C. P., Onofrio, V. D., Gallé, F., & Liguori, G. (2022) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph191811534 · Cited by 11
Exercise, nutrition and immunity
Gleeson, M. (2013) · Elsevier eBooks · doi:10.1533/9780857095749.4.652 · Cited by 11
Валерьевна, К. Е., Gorelov, A. V., Печкуров, Д. В., Gorelova, E. A., Maksimov, M. L., & Ermolaeva, A. S. (2019) · Meditsinskiy sovet = Medical Council · doi:10.21518/2079-701x-2019-11-100-107 · Cited by 14
Mlinaric, J., & Mohorko, N. (2025) · Journal of the International Society of Sports Nutrition · doi:10.1080/15502783.2025.2529910 · Cited by 11
Metadata
- Authors
- Kekkonen, R. A., Vasankari, T. J., Vuorimaa, T., Haahtela, T., Julkunen, I., & Korpela, R.
- Affiliations
- University of Helsinki (FI)
- Venue
- International Journal of Sport Nutrition and Exercise Metabolism
- Publisher
- Human Kinetics
- Published
- 2007-08
- Volume
- 17
- Issue
- 4
- Pages
- 352-363
- ISSN
- 1526-484X (ISSN-L)
- 1543-2742
- OpenAlex
- W2160362327
- Cited by
- 170
- References
- 44
- Citations by year
- 2026: 3 · 2025: 9 · 2024: 4 · 2023: 4 · 2022: 21 · 2021: 11 · 2020: 9 · 2019: 19 · 2018: 12 · 2017: 2 · 2016: 11 · 2015: 14 · 2014: 5 · 2013: 12 · 2012: 11
- FWCI
- 8.66
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- International Journal of Sport Nutrition and Exercise Metabolism (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Valio
- Topics
- Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
- Health Sciences › Medicine › Physiology (medical) › Exercise and Physiological Responses
- Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
- Keywords
- probiotics, Lactobacillus rhamnosus GG, marathon runners, upper respiratory tract infection, gastrointestinal symptoms, athletes, endurance training
- MeSH terms
- Adult, Aged, Double-Blind Method, Female, Humans, Male, Middle Aged, Physical Endurance, Respiratory Tract Infections, Risk Factors, Running, Treatment Outcome, Probiotics, Lacticaseibacillus rhamnosus
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review