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Open AccessReview

Nutrition and Supplement Update for the Endurance Athlete: Review and Recommendations

1
Department of Orthopaedic Surgery, Division of Sports Medicine, University of California San Diego, La Jolla, CA 92037, USA
2
Sports Medicine, Cayuga Medical Center, Ithaca, NY 14850, USA
*
Author to whom correspondence should be addressed.
Nutrients 2019, 11(6), 1289; https://doi.org/10.3390/nu11061289
Received: 9 April 2019 / Revised: 28 May 2019 / Accepted: 6 June 2019 / Published: 7 June 2019
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PDF [431 KB, uploaded 7 June 2019]
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Abstract

Background: Endurance events have experienced a significant increase in growth in the new millennium and are popular activities for participation globally. Sports nutrition recommendations for endurance exercise however remains a complex issue with often opposing views and advice by various health care professionals. Methods: A PubMed/Medline search on the topics of endurance, athletes, nutrition, and performance was undertaken and a review performed summarizing the current evidence concerning macronutrients, hydration, and supplements as it pertains to endurance athletes. Results: Carbohydrate and hydration recommendations have not drastically changed in years, while protein and fat intake have been traditionally underemphasized in endurance athletes. Several supplements are commercially available to athletes, of which, few may be of benefit for endurance activities, including nitrates, antioxidants, caffeine, and probiotics, and are reviewed here. The topic of “train low,” training in a low carbohydrate state is also discussed, and the post-exercise nutritional “recovery window” remains an important point to emphasize to endurance competitors. Conclusions: This review summarizes the key recommendations for macronutrients, hydration, and supplements for endurance athletes, and helps clinicians treating endurance athletes clear up misconceptions in sports nutrition research when counseling the endurance athlete. View Full-Text
Keywords: athletes; physical endurance; sports nutritional sciences; nutritional requirements; dietary supplements athletes; physical endurance; sports nutritional sciences; nutritional requirements; dietary supplements
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Vitale, K.; Getzin, A. Nutrition and Supplement Update for the Endurance Athlete: Review and Recommendations. Nutrients 2019, 11, 1289.

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