Performance Nutrition

Editorial By Cassie EvansThe obsession with supplements is growing exponentially. Some people are huge fans of supplements while others adamantly insist on a food first approach. In theory a food first approach may seem appealing, it is not alw....

Introducing the famous ISSN CISSN Level-2 Masters certification now available as a fully online course for the first time exclusively through the GPNi®.The CISSN Level-2 Masters prelaunch is officially available now. The first course will be ...

Editorial, By Cassie EvansPeople are drawn to fad diets in hopes of achieving quick and dramatic weight loss. Sadly, most fad diets are unsustainable and it is not long before dieters crash and burn. People quickly forget the misery of the last ...

Editorial, By Cassie Evansβ-hydroxy-β-methylbutyrate, better known as HMB in the bodybuilding world, is touted as being a safe and effective way to improve body composition, aid in recovery and illicit strength gains.

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Introduction Supplements are heavily marketed to athletes, with many claims made—some backed by science, others not. The Global Performance Nutrition Institute (GPNi®) aims to clarify these claims through evidence-based education.

The keto diet claims to reduce body fat, boost health, and enhance mental clarity. While it has benefits, not all claims are backed by science. This article explores common myths and facts about the keto diet.

Introduction CLA (conjugated lipoic acid) is often marketed for fat loss, but the science tells a more balanced story. This article explores what CLA is and examines its actual impact on fat reduction based on research.

Editorial by Cassie Evans Creatine is a well-known supplement in sports nutrition, recognized for its muscle-building and performance benefits. Its effectiveness and popularity make it a staple in the industry.