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Career Spotlight: Peng Xie - From Gym-Floor Coaching to Evidence-Based Teaching
From coach to educator: Peng Xie on evidence-based learning, teaching sports nutrition, and building a credible career through structured certification.
Word From the Founder: In Sports Nutrition, Who You Know Matters as Much as What You Know
Learn why career growth in sports nutrition is driven by credibility, connections, and recognised education. Discover the GPNi® advantage: ISSN-backed pathways, community, and global network.
Carbohydrate Mouth Rinse: A “Brain Hack” That Can (Slightly) Improve Performance
Swishing carbs and spitting them out can slightly improve short, hard endurance efforts. Learn when it helps—and when you still need to ingest carbs.
Why GPNi® Exists: A Founder’s Perspective on Real Sports Nutrition Education
If you are researching sports nutrition certifications, you have probably already noticed something confusing.
Nutrition Strategies to Promote Sleep in Elite Athletes: A GPNi® Interpretation
A GPNi analysis of a scoping review on sleep nutrition in elite athletes—what works, what’s weak, and how to apply kiwi, tart cherry, dairy, and timing.
Reassessing Yeast Protein as an Alternative Protein Source
Yeast protein has been recently presented as an environmentally sustainable and sustainable solution to the nutritional and environmental problems associated with conventional livestock farming.
Word From the Founder: Real Sports Nutrition Education vs Certification Mills
Drew Campbell, CISSN explains why “certification mills” are rising in sports nutrition—and what credible, evidence-based sports nutrition certification should include to upgrade your career.
Career Spotlight: Dr. Reid Reale - “Say Yes Early, Learn Fast, Stay Evidence-Based”
Inside elite performance nutrition: Dr. Reid Reale on evidence-based weight management, daily workflow, and what new practitioners must learn first.
Protein Intake, Exercise Modalities, and Testosterone Regulation
The anabolic effects of testosterone are amplified when resistance training is paired with sufficient protein intake.
Just Launched: GPNi®’s New Portal + Limited 10% Discount
A Word from the Founder: The Global Rebirth of GPNi®
How To Become a Qualified & Certified Sports Nutritionist?
How To Become a Qualified & Certified Sports Nutritionist?A sports nutritionist works with professional athletes to help create a diet plan that allows them to perform optimally. Athletes are generally very particular about their diet and usua...
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International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine
May 15,2025
International Society of Sports Nutrition position stand: protein and exercise
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International society of sports nutrition position stand: Beta-Alanine
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How to Look Full, Dry, and Stage-Ready: Dehydrate or Not?
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Reassessing Yeast Protein as an Alternative Protein Source
Mar 06,2026
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