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Relative energy deficiency in sport (RED - S).

Author
Abstract
:

Relative Energy Deficiency in Sport (RED-S) refers to a condition in which energy imbalance leads to impaired physiological function of multiple organ systems and expands on the diagnosis previously known as the Female Athlete Triad. Researchers attribute the medical complications of RED-S to low energy availability, in which energy availability is defined as dietary energy intake minus exercise energy expenditure divided by fat-free mass. This article reviews the history of this diagnosis, the changing terminology, and the reasons for the expansion. Accepted definitions of each part of the energy availability equation are considered and the difficulties that exist using these equations in practice or comparatively in the literature are assessed. The review analyzes the broad spectrum of health consequences of RED-S, especially as it relates to hypoestrogenemia and menstrual function, gives guidance to those caring for athletes on the identification and management of RED-S, and sheds lights on the important role of coaches, athletic trainers, and families in recognizing this diagnosis and in helping getting patients to care.

Year of Publication
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2022
Journal
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Current problems in pediatric and adolescent health care
Volume
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52
Issue
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8
Number of Pages
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101242
ISSN Number
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1538-5442
URL
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https://linkinghub.elsevier.com/retrieve/pii/S1538-5442(22)00111-0
DOI
:
10.1016/j.cppeds.2022.101242
Short Title
:
Curr Probl Pediatr Adolesc Health Care
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