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. 2021 Dec 14;8:796360. doi: 10.3389/fnut.2021.796360

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Copyright © 2021 Nieman.

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.

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Precision nutrition for athletes aims to improve tailoring of nutrition practices to optimize both health and performance. This is a 2-step process that emphasizes 1) the acquisition of individual-specific, science-based information using a variety of sources and 2) delivery of science-based nutrition advice with behavior change support and monitoring of efficacy and benefits relative to cost.