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The optimal EAA-containing protein format necessary to maximally stimulate muscle protein synthesis and optimize whole-body net protein balance during caloric deprivation has not been determined. This study will address that gap in knowledge by examining post, whole-body exercise muscle and whole-body protein kinetic responses to ingesting varying EAA-containing protein formats after a 5 day period of negative energy balance. This study will provide the initial evidence to support the development of a recovery-based food product for military combat rations.
Ten resistance-trained adults will complete this ~55-d randomized, cross-over study. Participants will participate in three, non-consecutive 5-d controlled energy deficit periods, each separated by a 14-d washout period (i.e., sufficient time to restore nitrogen and metabolic homeostasis after moderate weight loss). Post-exercise (whole-body exercise model) muscle protein synthesis (MPS) and whole-body protein turnover responses to varying EAA-containing protein formats will be determined the morning after completing the 5-d energy deficit.
Whole-body Protein Balance
Essential Amino Acid Enriched Whey Protein, Whey Protein, Military Ration Entree
US Army Research Institute of Environmental Medicine
United States Army Research Institute of Environmental Medicine
Published on BioPortfolio: 2019-07-08T07:49:15-0400
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The protein components of milk obtained from the whey.
A major protein fraction of milk obtained from the WHEY.
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