For a long time, weight loss and weight management strategies have focused on counting calories. The question we ask in today’s episode is: Does that work? That is, if you count accurately, will it predict your weight loss or gain? 

To answer these questions, we pit two theories against each other. On one side, there is the argument that you can’t break the laws of thermodynamics, and therefore a calorie is a calorie is a calorie, and you just need to know what goes in your body and how it gets used to understand which direction your weight will go. 

On the other side, there is the carbohydrate-insulin model, based on the fact that insulin promotes energy storage and, as a result, the belief is that low energy availability then promotes intake. 

We’ll discuss the evidence for and against the viability of each of these theories, then turn our attention to what is arguably a more important question: Do we over-equate weight loss with improved health? And what are the most healthy ways to lose weight? 

We’re excited to be joined today by a leading voice in the world of exercise physiology, Dr. Timothy Noakes, whose work has had a significant impact on nutrition as well as many other aspects of sport science. 

Let's make you fast! 

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