The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Omega-3 Fatty Acid Supplementation Does Not Improve Maximal Aerobic Power, Anaerobic Threshold and Running Performance in Well-Trained Soccer Players
Abstract
In a randomized, placebo‐controlled study the effect of 10 weeks of supplementation with either 5.2 g of a concentrated fish oil triglyceride (Triomar™) enriched in omega‐3 fatty acids (1.60 g/day EPA and 1.04 g/day DHA) or 5.2 g corn oil (serving as placebo) on maximal aerobic power, anaerobic threshold and running performance was assessed in 28 well‐trained male soccer players (18–35 years). Supplements were given as 650‐mg capsules. Capsule assignment was randomized to one omega‐3 group (n=15), given eight Triomar™ capsules per day, and one placebo group (n=13), given eight capsules of corn oil per day. During the 10‐week supplementation period the subjects maintained their usual diets and training regimes. Red blood cell (RBC) osmotic fragility, triglycerides and fatty acid composition in plasma were assessed before and after the supplementation period. The pre‐ and post‐supplementation tests of maximal aerobic power, anaerobic power and running performance showed no significant difference between the two groups. Subjects in the omega‐3 group had significantly reduced plasma triglycerides, rised EPA (175%) and DHA (40%) in the total lipid fraction of plasma after supplementation. RBC osmotic fragility did not change. In conclusion, the results do not support the hypothesis that endurance athletes can improve maximal aerobic performance by omega 3‐fatty acid supplementation.
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“studies do not consistently support a direct impact of omega-3s on maximal oxygen consumption (VO2 max) or performance [30,31].”
From Use of Nutritional Strategies, Bioactive Compounds, and Dietary Supplements in Young Athletes: From Evidence to Potential Risks—A Narrative Review (2025) · cites this paper as [31]
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Cited by
Fish oil reduces heart rate and oxygen consumption during exercise
Peoples, G. E., McLennan, P. L., Howe, P. R. C., & Groeller, H. (2008) · Journal of Cardiovascular Pharmacology · doi:10.1097/fjc.0b013e3181911913 · Cited by 158
Omega-3 Polyunsaturated Fatty Acids in Physical Performance Optimization
Mickleborough, T. D. (2013) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.23.1.83 · Cited by 116
Fat supplementation, health, and endurance performance
Jeukendrup, A. E., & Aldred, S. (2004) · Nutrition · doi:10.1016/j.nut.2004.04.018 · Cited by 71
Kawabata, F., Neya, M., Hamazaki, K., Watanabe, Y., Kobayashi, S., & Tsuji, T. (2014) · Bioscience Biotechnology and Biochemistry · doi:10.1080/09168451.2014.946392 · Cited by 36
Pelletier, D. M., Lacerte, G., & Goulet, E. D. B. (2013) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.23.1.73 · Cited by 35
Metadata
- Authors
- Raastad, T., Hastmark, A. T., & Strømme, S. B.
- Venue
- Scandinavian Journal of Medicine & Science in Sports
- Publisher
- Wiley
- Published
- 1997-02
- Volume
- 7
- Issue
- 1
- Pages
- 25-31
- ISSN
- 0905-7188
- 1600-0838
- Cited by
- 55
- References
- 1
- Language
- en
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- Raastad, T., Hastmark, A. T., & Strømme, S. B. (1997). Omega-3 Fatty Acid Supplementation Does Not Improve Maximal Aerobic Power, Anaerobic Threshold and Running Performance in Well-Trained Soccer Players. Scandinavian Journal of Medicine & Science in Sports. https://doi.org/10.1111/j.1600-0838.1997.tb00113.x
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