Comparison of nutrient intake in middle-aged men and women runners and controls
Deutscher übersetzter Titel: | Vergleich der Nahrungsaufnahme bei Laeufern und Laeuferinnen im mittleren Lebensalter und Kontrollpersonen |
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Autor: | Blair, Steven N.; Ellsworth, Nancy M.; Haskell, William L.; Stern, Michael P.; Farquhar, John W.; Wood, Peter D. |
Erschienen in: | Medicine and science in sports and exercise |
Veröffentlicht: | 13 (1982), 5, S. 310-315, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0195-9131, 1530-0315 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU198303018398 |
Quelle: | BISp |
Abstract
Runners and other active individuals typically have plasma lipoprotein patterns different than their more sedentary peers. In an attempt to determine if these patterns could be explained by dietary differences, we studied nutrient intake in middle-aged (35-59 yr) men and women runners averaging 55-65 km/wk, and inactive controls. The runners were leaner and had higher caloric intakes (40-60 higher on a weight-adjusted basis); they also ate more fat and carbohydrate, and were more likely to consume alcoholic beverages. When nutrient intake was expressed as a percent of total calories, the runners ate less protein. The runners obtained a smaller percentage of calories from starch and a greater percentage from other carbohydrates. Differences in nutrient intake seemed unlikely to account forobserved differences in plasma lipids and lipoproteins between the runners and controls. Verf.-Referat