A5014750352- Muscle metabolism and nutrition
- Occupational Health and Performance
- Obesity, Physical Activity, Diet
- Coffee research and impacts
- Eating Disorders and Behaviors
- Diet and metabolism studies
- Sleep and Work-Related Fatigue
- Sleep and related disorders
- Nutritional Studies and Diet
- Nutrition and Health in Aging
- Circadian rhythm and melatonin
- Stress Responses and Cortisol
- Thermoregulation and physiological responses
- School Health and Nursing Education
- Exercise and Physiological Responses
- High Altitude and Hypoxia
- Sports Performance and Training
- Spaceflight effects on biology
- Cardiovascular and exercise physiology
- Hormonal and reproductive studies
- Adipose Tissue and Metabolism
- Biochemical effects in animals
- Heart Rate Variability and Autonomic Control
- Iron Metabolism and Disorders
- Fibromyalgia and Chronic Fatigue Syndrome Research
U.S. Army Research Institute of Environmental Medicine
2016-2025
United States Army
2016-2025
Westwood College
2007-2020
Danone (France)
2019
University of Alabama at Birmingham
2017
University of Arkansas for Medical Sciences
2016
Andre Abrasive Articles (Poland)
2016
United States Department of the Army
2004-2015
Oak Ridge Institute for Science and Education
2015
California State University, Fullerton
2010-2013
The present study assessed the effects of mild dehydration on cognitive performance and mood young males. A total twenty-six men (age 20·0 ( sd 0·3) years) participated in three randomised, single-blind, repeated-measures trials: exercise-induced plus a diuretic (DD; 40 mg furosemide); placebo containing no (DN); exercise while maintaining euhydration (EU; control condition). Each trial included min treadmill walks at 5·6 km/h, 5 % grade 27·7°C environment. comprehensive computerised...
Dietary guidelines suggest consuming a mixed-protein diet, consisting of high-quality animal, dairy, and plant-based foods. However, current data on the distribution food sources protein intake in free-living, representative sample US adults are not available. Data from National Health Nutrition Examination Survey (NHANES), 2007–2010, were used these analyses (n = 10,977, age ≥ 19 years). Several Department Agriculture (USDA) databases to partition composition foods consumed into or plant...
SummaryBackground & aimsCaffeine intake in a convenience sample of U.S. college students (N = 1248) was surveyed at five geographically-dispersed United States (U.S.) universities.MethodsIntake from coffee, tea, soft drinks, energy gums, and medications assessed. Associations between caffeine demographic variables including sex, age, race/ethnicity, family income, general health, exercise, weight tobacco use were examined. Reasons for caffeine-containing products assessed.ResultsCaffeine,...
We administered crystalline melatonin (80 mg) in gelatin capsules to 5 young male volunteers and measured serum urinary levels at intervals. Changes were best described by a biexponential equation with an absorption constant (ka) of 1.72 h-1 (half-life = 0.40 h) elimination (kel) 0.87 0.80 h). Peak levels, ranging from 350 10,000 times those occurring physiologically nighttime, observed 60–150 min after its administration, remaining stable for approximately 1.5 h. The fraction ingested that...
SummaryBackground & aimsDietary supplements (DS) are popular in many countries but little data available on their use by sub-populations such as college students. Since students share a variety of characteristics and similar lifestyles, DS may differ from the general population. This study assessed use, factors associated with reasons for among U.S. students.MethodsCollege (N = 1248) at 5 universities were surveyed. Survey questions included descriptive demographics, types frequency used,...