Energy and Macronutrient Metabolism in High Performance Athletes (Oral Session 20)

Chair(s)

• 

  Carmen Ortega-Santos, PhD, RDN (she/her/hers)

  Assistant Professor
  The George Washington University
  Washington, District of Columbia, United States

  Disclosure information not submitted.

Co-Chair(s)

• 

  Tianou Zhang, PhD (he/him/his)

  Assistant Professor
  University of the Pacific
  Stockton, California, United States

  Disclosure(s): No relevant financial relationship(s) with ineligible companies to disclose.

Presenting Author(s)

• 

  David Barney, Jr., PhD

  Postdoctoral Researcher
  U.S. Army Research Institute of Environmental Medicine
  Natick, Massachusetts, United States

  Disclosure(s): No relevant financial relationship(s) with ineligible companies to disclose.
• YC

  Yashan Chang, Master of Bioinformatics (she/her/hers)

  Research Assistant
  Sports Nutrition Center
  National Institute of Sports Medicine
  Beijing, Beijing, China (People's Republic)

  Disclosure(s): No relevant financial relationship(s) with ineligible companies to disclose.
• 

  M. Dawson, PhD

  Military Deputy Chief, Military Nutrition Division
  U.S. Army Research Institute of Environmental Medicine
  Hopkinton, Massachusetts, United States

  Disclosure(s): No relevant financial relationship(s) with ineligible companies to disclose.
• 

  Jessica Garay, PhD RDN CSSD FAND (she/her/hers)

  Assistant Profesor
  Syracuse University
  Cazenovia, New York, United States

  Disclosure(s): No relevant financial relationship(s) with ineligible companies to disclose.

NUTRITION 2025 oral sessions feature the presentation of multiple abstracts organized around a common theme and highlight outstanding research representing the abstract topical areas. Complete abstract text for each abstract which will be presented at NUTRITION 2025 will be available on May 30, 2025.

Presentations:

• 8:30 AM – 8:42 AM ET

  Exogenous Carbohydrate Oxidation Is Higher Regardless of Energy Status When Glucose + Fructose Is Consumed During Endurance Exercise Compared to Glucose Alone
  

  Presenting Author: David E. Barney, Jr., PhD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Kimberly N. Panik, MS, RD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Julia Michalak, BS – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Marques A. Wilson – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Christopher T. Carrigan, BS – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Nancy E. Murphy, M.S. – US Army Research Institute of Environmental Medicine

  Co-Author: Devin J. Drummer, PhD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Lee M. Margolis, PhD, RD – U.S. Army Research Institute of Environmental Medicine
• 8:42 AM – 8:56 AM ET

  Metabolomic Analysis of the Effects of Leucine and Sucrose Supplementation on Exercise Performance in Athletes
  

  Presenting Author: Yashan Chang, Master of Bioinformatics (she/her/hers) – National Institute of Sports Medicine

  Co-Author: Tieying Li, PhD in Sport Science – National Institute of Sports Nutrition

  Co-Author: Wei Xu – Shanghai University of Sports

  Co-Author: Zhiguang Zhao – National Institute of Sports Medicine

  Co-Author: Qirong Wang – National Institute of Sports Medicine
• 8:56 AM – 9:06 AM ET

  Higher Fat Combat Rations Minimize Energy Deficits During a 5-Day Military Training Exercise
  

  Presenting Author: M. Alan Dawson, PhD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Adrienne Hatch-McChesney, MS, RD, CSSD (she/her/hers) – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Tshinanne V. Ndou – US Army Combat Capabilities Development Command Soldier Center

  Co-Author: Julie McNiff – Combat Feeding Directorate

  Co-Author: Emily E. Howard, PhD – US Army Research Institute of Environmental Medicine

  Co-Author: J. Philip Karl, PhD, RD (he/him/his) – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Lee M. Margolis, PhD, RD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Tracey J. Smith, PhD, RD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: James P. McClung – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Julianna M. Jayne – Defense Centers for Public Health - Aberdeen
• 9:06 AM – 9:18 AM ET

  Using RMR Ratio to Identify REDs Risk Among Female Athletes
  

  Presenting Author: Jessica Garay, PhD RDN CSSD FAND (she/her/hers) – Syracuse University

  Co-Author: Julia Galindo Sebe – Syracuse University

  Co-Author: Jenna Strickland – Syracuse University

  Co-Author: Lindsey Clark – Syracuse University

  Co-Author: Margaret A. Voss – Syracuse University
• 9:18 AM – 9:30 AM ET

  Decreased Physical Performance During Energy Deficit Independent of Consuming Glucose or Glucose + Fructose
  

  Presenting Author: David E. Barney, Jr., PhD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Kimberly N. Panik, MS, RD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Christopher T. Carrigan, BS – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Devin J. Drummer, PhD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Lee M. Margolis, PhD, RD – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Julia Michalak, BS – U.S. Army Research Institute of Environmental Medicine

  Co-Author: Nancy E. Murphy, M.S. – US Army Research Institute of Environmental Medicine

  Co-Author: Marques A. Wilson – U.S. Army Research Institute of Environmental Medicine