Scientific Papers
WATER AS AN ESSENTIAL NUTRIENT: THE PHYSIOLOGICAL BASIS OF HYDRATION
Water intake was described and quantified in samples of urban Guatemalan schoolchildren stratified by gender and socio-economic status. The frequency of consumption and quantity of plain water drinking was estimated from oneday pictorial registries of [...]
DOSE RESPONSE OF CAFFEINE ON 2000-M ROWING PERFORMANCE
PURPOSE: To determine whether a dose-response relationship exists between caffeine and 2000-m rowing performance. METHODS: In this randomized, placebo-controlled, double-blind crossover study, 10 competitive male rowers (mean +/- SD: age = 20.6 +/- 1.4 yr, [...]
POSTADMISSION DEHYDRATION: RISK FACTORS, INDICATORS, AND OUTCOMES
Detecting and treating dehydration in hospitalized patients is critical because of the adverse outcomes associated with this condition. Using a case-control design, this study estimated the incidence, risk factors, and outcomes of dehydration in hospitalized [...]
PEDIATRIC REFERENCE DATA FOR LEAN TISSUE PROPERTIES: DENSITY AND HYDRATION FROM AGE 5 TO 20 Y
BACKGROUND: Hydrometry and densitometry are widely used to assess pediatric body composition due to their ease of application. The accuracy of these techniques depends on the validity of age- and sex-specific constant values for lean [...]