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Saturated Fat and Trans Fat: Why “Fat Quality” Matters in Performance Nutrition
Learn why saturated fat should be limited and trans fat should be avoided in a performance-focused diet, and how fat quality supports long-term health, recovery, and athletic consistency.
The 4Ps of Competition Nutrition: A GPNi Perspective on Building Performance Before the Start Line
Performance does not start at the whistle. Learn how the 4Ps framework helps athletes plan nutrition before and during competition for better fueling, hydration, and execution.
5 Sports Nutrition Fundamentals Every Coach Should Master
Discover the five sports nutrition fundamentals every coach should understand, from energy intake and protein to carbohydrates, nutrient timing, and supplements.
When ChatGPT Writes the Meal Plan: What Still Makes a Sports Nutrition Professional Irreplaceable?
Discover how AI tools like ChatGPT are reshaping sports nutrition—improving efficiency, personalization, and data analysis while leaving human expertise irreplaceable.
From Knowledge to Confidence: My CISSN Journey with GPNi
Discover how GPNi’s CISSN course helped a sports nutrition professional build confidence, apply evidence-based knowledge, and connect with a global community.
Hormone-Sensitive Lipase: The Enzyme That Helps Unlock Stored Fat
Discover the role of hormone-sensitive lipase in lipolysis, fat metabolism, and aerobic energy production, and why it matters in exercise physiology and sports nutrition.
CEC Guide | Have You Earned Enough Continuing Education Credits This Year?
Learn why continuing education credits matter for sports nutrition professionals, how GPNi’s CEC policy works, and what you need to do to maintain your certification and stay current in the industry.
Why Should Active People Pay Attention to the Beta-Carotene in Vegetables?
Learn how beta-carotene supports athletes and active people through its role in antioxidant defense, immunity, vision, and overall recovery. Explore the best vegetable sources of beta-carotene.
How to Become a High-Calibre Sports Nutrition Coach? – Part 4
In Part 3 of this guide, we explored something that doesn’t come from textbooks: real-world experience.
How to Become a High-Calibre Sports Nutrition Coach? - Part 3
In earlier parts of this series, we talked about what sports nutritionists and sports nutrition coaches actually do, and what types of qualifications and education you might pursue.
How to Become a High-Calibre Sports Nutrition Coach? – Part 2
The first part of How to become a High-Calibre Sport Nutrition Coach we looked at an easy but crucial question: What are athletes nutritionists and coaches actually do?
How to Become a High-Calibre Sports Nutrition Coach? – Part 1
The Global Performance Nutrition Institute (GPNi®) has never been just a certification provider.
Building Credibility, Capability, and Leadership in Modern Sports Nutrition
Why Education Has Become a Strategic Advantage in Sports Nutrition
Why GPNi® Was Created: A Message From Founder Drew Campbell, CISSN Founder, Global Performance Nutrition Institute
“In a world of certifications built by marketers and mass platforms, I created GPNi® to bring back credibility, science, and mentorship to the next generation of sports nutrition professionals.”
NiHTEK® × GPNi®: Elevating the Global Sports Nutrition Industry Through Education, Credibility, and Opportunity
NiHTEK® × GPNi®: Elevating the Global Sports Nutrition Industry Through Education, Credibility, and Opportunity
How Different Is EAA Fortification Versus Amino Spiking?
In the protein supplement industry, ill-intentioned manufacturers engage in deceptive practices such as amino spiking (also known as nitrogen or protein spiking).
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