When following the high-protein, low-GI (glycaemic index) diet, you alter the types of food you eat in order to increase the gut hormone signal to your brain and trigger the ‘stop eating’ signal.

For weight maintenance it is recommended that 20 percent of your diet is protein, for weight loss up to 25 percent, and this is what our high-protein, low-GI diet is based on. Protein can help ...