A5021614882- Muscle metabolism and nutrition
- Sports Performance and Training
- Diet and metabolism studies
- Exercise and Physiological Responses
- Obesity, Physical Activity, Diet
- Cardiovascular and exercise physiology
- Body Composition Measurement Techniques
- Coffee research and impacts
- Nutritional Studies and Diet
- Adipose Tissue and Metabolism
- Sports injuries and prevention
- Dietary Effects on Health
- Nutrition and Health in Aging
- Biochemical effects in animals
- Eating Disorders and Behaviors
- Hormonal and reproductive studies
- Pharmacology and Obesity Treatment
- Tea Polyphenols and Effects
- Food composition and properties
- Ion Channels and Receptors
- Muscle Physiology and Disorders
- Biochemical Analysis and Sensing Techniques
- Iron Metabolism and Disorders
- Nutrition, Health and Food Behavior
- Nutrition, Genetics, and Disease
University of Mary Hardin–Baylor
2016-2025
Texas Tech University
2023
Nova Southeastern University
2017
East Carolina University
2017
North Carolina State University
2014
University of West Florida
2007-2009
Baylor University
2004-2009
University of South Florida
2009
Texas A&M University
2009
Indus Biotech (India)
2009
Position Statement: The position of Society regarding caffeine supplementation and sport performance is summarized by the following seven points: 1.) Caffeine effective for enhancing in trained athletes when consumed low-to-moderate dosages (~3-6 mg/kg) overall does not result further enhancement higher (>/= 9 mg/kg). 2.) exerts a greater ergogenic effect an anhydrous state as compared to coffee. 3.) It has been shown that can enhance vigilance during bouts extended exhaustive exercise, well...
Sports nutrition is a constantly evolving field with hundreds of research papers published annually. For this reason, keeping up to date the literature often difficult. This paper five year update sports review article as lead launch JISSN in 2004 and presents well-referenced overview current state science related how optimize training athletic performance through nutrition. More specifically, provides an of: 1.) The definitional category ergogenic aids dietary supplements; 2.) How...
Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis literature safety and efficacy use energy drinks (ED) or shots (ES). ISSN has concluded following. 1. Although ED ES contain number nutrients that are purported to affect mental and/or physical performance, primary ergogenic in most appear be carbohydrate caffeine. 2. value caffeine performance been well-established but potential additive benefits other contained...
Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis literature use beta-hydroxy-beta-methylbutyrate (HMB) as nutritional supplement. ISSN has concluded following. 1. HMB can be used to enhance recovery by attenuating exercise induced skeletal muscle damage in trained and untrained populations. 2. If consuming HMB, an athlete will benefit from supplement close proximity their workout. 3. appears most effective when...
The fate of dietary protein in the gut is determined by microbial and host digestion utilization. Fermentation proteins generates bioactive molecules that have wide-ranging health effects on host. type can affect amino acid absorption, with animal generally being more efficiently absorbed compared plant proteins. In contrast to proteins, most such as pea protein, are incomplete Pea low methionine contains lower amounts branched-chain acids (BCAAs), which play a crucial role muscle health. We...
Abstract Objective To determine the safety and efficacy of altering ratio carbohydrate protein in low-energy diets conjunction with a popular exercise program obese women. Design Matched, prospective clinical intervention study to assess varying ratios intake regular program. Participants One-hundred sixty one sedentary, obese, pre-menopausal women (38.5 ± 8.5 yrs, 164.2 6.7 cm, 94.2 18.8 kg, 34.9 6.4 kg·m -2 , 43.8 4.2%) participated this study. were weight stable not participating...
Menopause causes a reduction in estradiol (E2) and may be associated with neuromuscular degeneration. Compared to pre-menopausal (PRE-M) women, this study sought determine dietary protein intake whether lower levels of circulating E2 post-menopausal women (POST-M) were occurring alongside increased biomarkers axonal junction degeneration (NMJ), inflammation, muscle degradation, reduced indices quality performance. Employing cross-sectional design, PRE-M (
This study's purpose investigated the impact of different macronutrient distributions and varying caloric intakes along with regular exercise for metabolic physiological changes related to weight loss.One hundred forty-one sedentary, obese women (38.7 ± 8.0 yrs, 163.3 6.9 cm, 93.2 16.5 kg, 35.0 6.2 kg•m(-2), 44.8 4.2% fat) were randomized either no diet + control group (CON) a (ND), or one four groups (high-energy [HED], very low carbohydrate, high protein [VLCHP], moderate [LCMP] [HCLP]) in...
Due to its alleged antioxidant properties, 17β-estradiol (E2) may protect against muscle injury, oxidative stress, and apoptosis. Purpose: This study sought determine whether such mechanisms existed between genders for apoptosis after eccentric exercise. Methods: Eight men eight women (no oral contraceptive use; midluteal phase of menstrual cycle) performed 7 × 10 repetitions the knee extensors at 150% 1RM. Strength, soreness, blood samples were taken before exercise 6, 24, 48, 72 h while...
We examined if 12 weeks of capsaicinoid (CAP) supplementation affected appetite, body composition and metabolic health markers. Seventy seven healthy male female volunteers (30 ± 1 y, 171.2 9.8 cm, 81.0 2.2 kg, 27.5 0.6 kg/m2) were randomly assigned to ingest either low-dose CAP (2 mg/d; L-CAP, n = 27), high-dose (4 H-CAP, 22) from Capsimax or placebo (corn starch; PLA, 28) for weeks. At baseline (0 WK), 6 (6 WK) (12 waist: hip ratio, via dual energy x-ray absorptiometry (DEXA, 0 WK only),...
Increasing metabolism is a primary focus of many commercially available dietary supplements marketed to support weight management. Caffeine (e.g. anhydrous and herbal) green tea are key ingredients in such products, augmenting resting energy expenditure (REE) improving reported mood states (alertness, fatigue, focus, etc.). The purpose this study was evaluate the effects thermogenic supplement (DBX) on REE, respiratory exchange ratio (RER), measures alertness, energy, concentration, hunger,...
Background Theacrine (1,3,7,9-tetramethyluric acid) is a purine alkaloid found in certain coffee (Coffea) species, fruits (Cupuacu [Theobroma grandiflorum]), and tea (Camellia assamica, var. kucha) that has anti-inflammatory, analgesic, neuro-locomotor properties. Recent preliminary research also reported increased feelings of energy, reduced fatigue, strong effects on improving focus, concentration, motivation to exercise. The purpose this study was examine the safety non-habituating...
The purpose was to assess effects of a pre- and post-workout protein-carbohydrate supplement on CrossFit-specific performance body composition.In an open label randomized study, 13 male 16 female trained Crossfit participants (mean ± SD; age: 31.87 7.61 yrs, weight: 78.68 16.45 kg, percent fat: 21.97 9.02) were assessed at 0 6 weeks for composition, VO2max, Wingate peak (WPP) mean power (WMP), in addition sport-specific workouts (WOD1: 500 m row, 40 wall balls, 30 push-ups, 20 box jumps, 10...
To determine the impact of AA supplementation during resistance training on body composition, adaptations, and markers muscle hypertrophy in resistance-trained males.In a randomized double blind manner, 31 male subjects (22.1 +/- 5.0 years, 180 0.1 cm, 86.1 13.0 kg, 18.1 6.4% fat) ingested either placebo (PLA: 1 g.day-1 corn oil, n = 16) or (AA: AA, 15) while participating standardized 4 day.week-1 regimen. Fasting blood samples, bench press one-repetition maximum (1RM), leg 1RM Wingate...
Two of the most popular forms protein on market are whey and casein. Both proteins derived from milk, but each individual has different characteristics how they absorbed in body. Therefore, types could affect response that is observed conjunction with training. PURPOSE: To investigate potential effects two ingestion a controlled resistance training program utilizing college female basketball players. METHODS: 16 NCAA Division III players were matched according to weight randomly assigned...
Fenugreek (Trigonella foenum-graecum) is a leguminous, annual plant originating in India and North Africa. In recent years has been touted as an ergogenic aid. The purpose of this study was to evaluate the effects supplementation on strength body composition.49 Resistance trained men were matched according weight randomly assigned ingest double blind manner capsules containing 500 mg placebo (N = 23, 20 ± 1.9 years, 178 6.3 cm, 85 12.7 kg, 17 5.6 %BF) or 26, 21 2.8 6 90 18.2 19.3 8.4 %BF)....
The purpose of this study was to determine the effects an alleged aromatase and 5-α reductase inhibitor (AI) on strength, body composition, hormonal profiles in resistance-trained men. Thirty men were randomly assigned a double-blind manner ingest 500 mg either placebo (PL) or AI once per day for 8 wk. Participants participated 4-d/wk resistance-training program At Weeks 0, 4, 8, 1-repetition-maximum (1RM) bench press leg press, muscle endurance, anaerobic power, assessed. Statistical...
Abstract Supplementation of probiotic strains can enhance the absorption amino acids from protein in gut. The purpose this study was to assess if supplementation a multi-strain or postbiotic, consisting same strains, would alter individual and total following ingestion plant-based meal. Sixteen male participants consumed either (PRO) postbiotic (cells inactivated by γ-irradiation; POST), both L. paracasei LP-DG® (CNCM I-1572) plus LPC-S01 (DSM 26760), placebo (PLA) for 2 weeks randomized,...
Introduction The biotransformation of minerals through glycosylation by microorganisms, such as yeast or probiotics, can produce nutrients bound to a food matrix, potentially enhancing their bioavailability. This study aimed compare the absorption kinetics iron glycoprotein matrix (GPM) with those ferrous bisglycinate chelate (FBC) and fumarate (FF). Methods In double-blind, crossover design, 17 participants ingested 11 mg in one three forms: GPM (Pharmachem Innovation, Kearny, NJ, USA), FBC...