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Shuttle-food consumption, body composition and body weight in womenAn experiment is conducted to determine whether the NASA Space Shuttle food system can provide the food and fluid required to mitigate weight loss and physical decomposition in 12 female subjects for 28 days. Subjects receive only foods from the Space Shuttle system for four weeks within an 11-wk monitoring period. Dual-energy X-ray absorptiometry is employed throughout the trial period to study lean body mass, percent body fat, and energy-intake levels with attention given to differences the experimental diet and the subjects' typical diet. Percent body fat is found to change significantly with losses of less than 0.05 percent, whereas energy intake based on autonomous diet choices by the participants does not vary significantly. Lean body mass remains unchanged throughout the study in which the subjects receive a relatively low-fat and low-protein menu. The 100 items on the space shuttle list of approved food items are shown to provide a palatable dietary framework for maintaining the health of female astronauts.
Document ID
19920074654
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Lane, Helen W.
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Frye, Sherrie
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Kloeris, Vickie
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Rice, Barbara
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Siconolfi, Steven F.
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Spector, Elisabeth
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Gretebeck, Randall J.
(NASA Johnson Space Center; Krug Life Sciences, Inc., Houston, TX; Northern Colorado, University Greeley, CO, United States)
Date Acquired
August 15, 2013
Publication Date
August 1, 1992
Subject Category
Aerospace Medicine
Report/Patent Number
IAF PAPER 92-0892
Accession Number
92A57278
Distribution Limits
Public
Copyright
Other

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