IWL ranked number 1 program for sustainable weight loss. 62% of people achieved a 5% weight loss on the IWL program compared to 48.9% of people achieving a 5% weight loss on the CSIRO diet
11 kg weight loss over 1 year following the IWL method compared to 3kg weight loss on conventional dieting
8.5 kg weight loss over 19 months following the IWL method
A 30% reduction in risk of type 2 diabetes when following the eating plan prescribed on IWL
A 2.5 times higher diet-induced thermogenesis (amount of energy burnt from the meal) when focusing on breakfast as the biggest meal and dinner as the smallest meal on IWL
Reduction of 500 calories per day switching from processed to whole foods
Dieting leads to long-term weight gain
Dieting leads to depression