Skip to page content Mission Information

EXPERIMENT INFORMATION

Dietary Fat Consumption of U.S. General Population and LSAH Participants (LSAHNEWSV13_1_1)
Research Area:
Metabolism and nutrition
Species Studied
Scientific Name: Homo sapiens Species: Human

Description
OBJECTIVES:
Nationwide, heart disease is the leading cause of death in both men and women. Many clinical studies have shown a correlation between nutrition and cardiovascular health. Much of this research has been focused on dietary fats and oils, which can promote either good health or disease depending on their quality and quantity. So choosing quality fats and oils should help improve personal cardiovascular disease risk and help decrease national cardiovascular disease rates.

The three main types of fats are called saturated, monounsaturated, and polyunsaturated. Excessive consumption of saturated fats is one of the major risk factors for heart disease. Substituting either monounsaturated or polyunsaturated fats for saturated fats may help lower the blood cholesterol level and has been shown to have a protective effect on the cardiovascular system. This investigation compared the quality and quantity of dietary fat intake of the Longitudinal Study of Astronaut Health (LSAH) participants (astronauts and a group of comparison participants) with the U.S. general population.


++ -- View more

Publications
National Aeronautics and Space Administration. Fats and oils: how do they compare? In: Longitudinal Study of Astronaut Health Newsletter. May 2004;13(1):1-3.

Keywords
Fats
Dietary fats

Data Information
Data Availability
Archive is complete. All data sets are on the Web site.
Data Sets + View data.

Parameters
Fat consumption, monounsaturated
Fat consumption, polyunsaturated
Fat consumption, saturated
Fat consumption, total
Fat, butter
++ -- View more

Mission/Study Information
Mission Launch/Start Date Landing/End Date Duration
LSAH 01/01/1989 05/31/2010 21 years

Additional Information
Managing NASA Center
Johnson Space Center (JSC)
Responsible NASA Representative
Johnson Space Center LSDA Office
Project Manager: Pamela A. Bieri
Institutional Support
National Aeronautics and Space Administration (NASA)