Diet & Exercise

The Metabolic Ballroom: How Muscle Keeps the Sugar Party in Balance

Beneath our skin lies a landscape of astonishing complexity, a vast civilisation of cells, each playing its part in the grand performance of life. And among the most overlooked of these players is the humble muscle.

To most of us, muscle is a symbol of power or aesthetics. But beneath its taut surface lies a subtle story. It is, in truth, the body’s largest metabolic organ, the stage upon which our most delicate dances of energy take place. Here, sugar is not just a nutrient; it is a guest, invited to a celebration that sustains our every heartbeat.

Yet this dance between sugar, hormone, and cell must be exquisitely choreographed. Too many guests, too few doors, and the harmony dissolves into chaos.

This is the story of how muscle maintains that fragile peace, how, with each contraction, it conducts the orchestra of metabolism and keeps the body’s rhythm alive.

Zac Turner

February 09, 2026

Creatine: The Most Researched Supplement You’re Probably Not Taking (Yet)

In this guide, we’ll explore what creatine is, how it functions in the body, who is likely to benefit, and what the science really says about its safety and efficacy. You’ll also find a detailed breakdown of dosage recommendations—including male and female considerations—along with in-depth reviews of Tier 1 clinical trials across diverse populations.

Zac Turner

August 09, 2025

5 Ways to Stop Making 'Old People Noises' As You Get Older

Zac Turner

June 07, 2025

What constitutes a healthy poo?

This week Dr Zac Turner tackles the heady topic of what a healthy poo looks like. QUESTION: Hi Dr Zac, I’ve always been curious about what constitutes a healthy poo,…

Zac Turner

February 16, 2021

Doctor Zac reveals trick that helped Rebecca Gibney lose weight

Rebecca Gibney credited him with helping her lose weight, now Dr Zac Turner has revealed the one tip to drop those COVID kilos. This week Dr Zac Turner looks at…

Zac Turner

February 04, 2021

Doctor Zac debunks common ‘detox’ juice cleanse diet myth

It’s often touted as the miracle answer to a heavy few days of eating and drinking but a doctor has slammed this diet trend as a “myth”. This week Dr…

Zac Turner

February 04, 2021

Dr. Zac reveals real reason behind 3pm slump on Christmas Day.

This week Dr. Zac Turner looks at why you go into a “food coma” after Christmas lunch. QUESTION: Hi Dr. Zac, every Christmas I encounter the exact same conundrum. I…

Zac Turner

December 22, 2020

Revealing the perfect number of hours to sleep per night!

This week Dr Zac Turner looks at how good sleep can change your life. QUESTION: Hi Dr Zac, I’m preparing to reinvigorate my life next year and my first point of…

Zac Turner

December 11, 2020

Veganism and Where Vegans get their Protein

This week Dr Zac Turner talks about veganism and where vegans get their protein. QUESTION: Hi Dr Zac, I’ve been vegan for six months and it has been a breeze….

Zac Turner

November 30, 2020