But Professor Noakes was not always a low-carb supporter. For decades he used to be a major international proponent of high-carb diets, especially for athletes. Then he changed his mind, famously ripping a segment out of his own textbook on the subject.
So why did he support high carb earlier? And why did he change his mind completely? He told it all in his presentation at the LCHF Convention in Cape Town.
Watch a segment above (transcript).
You can buy access to the entire LCHF convention for $49 from the organizers. Or you can watch the full 61-minute presentation on our member site: