About Dr. James Cooper
PhD, CISSN — Sports Nutritionist & Exercise Physiologist
Dr. James Cooper
PhD in Exercise Physiology · Certified Sports Nutritionist (ISSN)
Dr. Cooper is a sports nutritionist and exercise physiologist with 14 years of research and applied practice in performance nutrition for strength and physique athletes.
Academic Background
Dr. Cooper received his Bachelor of Science in Kinesiology from Penn State University, where he began research on the relationship between dietary protein distribution and muscle protein synthesis in recreational resistance-trained individuals. He completed his Master of Science in Human Performance at the University of Georgia before pursuing doctoral studies.
His PhD in Exercise Physiology was completed at the University of Connecticut — one of the foremost institutions for human performance research in the United States. His doctoral dissertation examined leucine threshold responses to varying protein doses in resistance-trained males, contributing to our current understanding of optimal per-meal protein dosing.
Professional Credentials
- PhD, Exercise Physiology — University of Connecticut
- CISSN (Certified Sports Nutritionist) — International Society of Sports Nutrition
- CSCS (Certified Strength and Conditioning Specialist) — NSCA
- MS, Human Performance — University of Georgia
- BS, Kinesiology — Penn State University
Research Focus
Dr. Cooper's research has concentrated on three primary areas:
- Protein timing and muscle protein synthesis: Investigating how meal frequency, protein distribution, and leucine content affect 24-hour muscle protein synthesis rates in resistance-trained individuals
- Body composition during caloric restriction: Optimizing protein intake and macronutrient ratios to maximize muscle retention during caloric deficit periods in competitive athletes
- Ergogenic supplement efficacy: Systematic review and meta-analysis of performance-enhancing supplement evidence, with particular focus on creatine, beta-alanine, and caffeine
Applied Practice
Beyond research, Dr. Cooper has worked directly with strength athletes, physique competitors, and recreational gym-goers for over a decade. He has consulted with competitive powerlifters, natural bodybuilders, and CrossFit athletes on nutrition periodization, body composition management, and supplement strategies.
This applied experience informs the practical, actionable focus of Gym Nutrition Guide — the goal is not to present sports nutrition as academic theory, but to translate research into recommendations that work in real training environments.
About This Site
Gym Nutrition Guide was created to address a gap in online fitness content: most nutrition advice is either too simplistic ("eat chicken and rice") or too academic (dense research papers inaccessible to non-scientists). This site aims to sit in the middle — scientifically rigorous but practically oriented.
Every recommendation is based on peer-reviewed evidence, with primary sources cited. Where research is uncertain or contested, that uncertainty is communicated clearly. Sports nutrition is a rapidly evolving field, and we update content as new evidence emerges.
Editorial Standards
All content on Gym Nutrition Guide:
- References peer-reviewed research published in indexed journals
- Distinguishes between Grade A evidence (multiple RCTs), Grade B (some controlled studies), and Grade C (limited or mixed evidence)
- Is written or reviewed by Dr. Cooper directly
- Is updated when new research changes recommendations
- Clearly identifies any commercial relationships or product promotions
PlateLens Disclosure
Gym Nutrition Guide recommends PlateLens as a nutrition tracking tool for gym-goers. We recommend it because it provides genuinely useful functionality — AI photo recognition with ±1.2% calorie accuracy is meaningfully better than manual logging for compliance and accuracy. We receive a referral commission for app downloads through our links.
Disclaimer
Content on Gym Nutrition Guide is for educational purposes only and does not constitute medical or dietary advice. Consult a registered dietitian or physician before making significant changes to your diet, particularly if you have medical conditions or are taking medications. Supplement recommendations are for healthy adults without contraindications.