A clearer way to think about nutrition.
Nutrition advice contradicts itself weekly. This library does not: body composition, longevity, and metabolic health, without the noise.
Written by Dr Matt Walley, PhD. Grounded in research and real client outcomes.
Browse by pillar
Ten pillars across the Hub. Every article belongs to exactly one of them so you can read deep on the topic that matters to you.
Six Questions to Ask Before You Hire a Nutrition Coach in New Zealand
The NZ market for nutrition coaching has expanded faster than the standards that govern it. Six questions, asked early, separate the operators worth hiring from the rest.
The Executive Brain: How Nutrition Impacts Cognitive Performance
Your brain consumes 20% of your daily energy while comprising 2% of your body mass. What you eat directly determines how well it performs.
Online vs In-Person Nutrition Coaching in NZ: Which Actually Works
Five years ago this was a real choice. Today, the data on remote nutrition coaching outcomes is at parity with in-person for most clients. Here is when that holds and when it does not.
What 1,380 New Zealand Adults Tell Us About Body Composition: An Inception Cohort Read
Twenty-two years of practice. 1,380 clients on the BIA platform. Aggregating where they started, where they ended, and where the median NZ adult body composition trajectory actually goes when the methodology is applied. First-party data, NZ-specific.
How Much Does Personalised Nutrition Coaching Cost in NZ?
NZ pricing on nutrition coaching ranges from a free supermarket app to thousands a month. The middle of that range is where the work actually happens. Here is what to look for and what to pay.
Cold Water Immersion: What It Does to Body Composition and Recovery
Lyttelton harbour swimmers and Lake Wānaka plungers were doing this before the wellness industry caught up. The data is starting to land. Some of it is good.
How to Read Your Body Composition Scan (and What Your Numbers Actually Mean)
Your scan report contains a wealth of data, but most people only look at weight. Here is how to interpret every metric and understand what your numbers mean.
What Is Biohacking? A Practical Guide for New Zealanders
Biohacking is not fringe science. It is the practice of using data and evidence to optimise your biology. Here is what that looks like in New Zealand.
Gut Health and Weight Loss: The Microbiome Connection Explained
Your gut microbiome contains trillions of organisms that influence how you store fat, regulate appetite, and process food. Understanding this connection changes how you approach weight loss.
Resistance Training After Sixty: The Sarcopenia Reversal Protocol
Lean mass loss after sixty is not inevitable. The intervention is unglamorous and unfashionable. It also works.
Macros Without the Dogma: Protein, Carbs, and Fat Explained
Most macro arguments online are tribal. The principle is simpler than any of them: protein first, then fats and carbs as energy levers around your training and goals.
The Hidden Nutritional Deficiencies of GLP-1 Use
Reduced food intake means reduced micronutrient intake. These are the deficiencies that develop silently during GLP-1 use and how to prevent them.
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Each topic hub collects the full set of articles on one subject, with the context that ties them together.
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