Cliff’s articles have been published in magazines and on websites around the world with combined audiences in the millions. 

Musings by Cliff

Nutrition, health, training, and life and purpose articles with a liberal dose of off-topic content

Life & Purpose

Mike Huffam – Kettlebell King!

Cliff chats with kettlebell guru and founder of The Master Kettlebell Academy, Mike ‘the Huff’ Huffam


Cliff’s 101 Tips for Health: Drink enough water

Every cell in your body requires water to function correctly, and those functions inevitably include the processes that allow you to build and maintain muscle, lose body fat, and think clearly.

Carb-Appropriate Research Review

Issue #5 The Carb-Appropriate Review

Issue 5 | Volume 1 | October 2019 In this issue: This month we have a special ‘Food Fight’ issue that focusses on the low-carb vs high-carb debate! Feature article Should you choose high or low-carb? There is a seemingly endless debate between advocates of high and low-carb diets. In

Carb-Appropriate Research Review

Is Keto Appropriate for the Treatment of Diabetes?

Recent media articles have highlighted the debate between low-carb and low-fat diets for treating diabetes. In this article, Cliff examines recent media reporting and the evidence for diet and the treatment of diabetes.

Carb-Appropriate Research Review

What is ‘benevolent pseudo-diabetes’? (And why it is important)

Some animal studies have suggested that a keto diet can result in insulin resistance and this is supported by some glucose tolerance challenges in humans. But is this phenomenon all that it seems, or could this actually be a healthy adaptation to a low-carb diet?

Carb-Appropriate Research Review

Should I Choose High-Carb or Low-Carb?

There is an endless debate between proponents of high-carb vs low-carb diets. So, how can you decide which is best for you? In this article, Cliff Harvey PhD summarises the research to show how you can determine what’s best for your body.

Health Tips

Why I Love Lion’s Mane Mushrooms

Mushrooms have been used in traditional medicine systems for thousands of years but it seems like ever since best-selling author and renowned ‘lifehacker’ Tim Ferriss posted about Lion’s Mane Coffee— “I was on FIRE for the entire day… I got more done that day than three or four days prior

Life & Purpose

Darren Ellis – The Godfather

Cliff chats with ‘the Godfather of CrossFit in NZ’ Darren Ellis, about how to stay fit, functional, healthy, and happy as a busted up former strength athlete.


Start with Natural

Simply focusing on unrefined food is the key to achieving nutritional health From a clinicians point of view, it is already clear that differing amounts of the macronutrients (protein, carbohydrates, and fats) affect individuals differently, and while there are best-practice guidelines for various desired outcomes, there is a large degree