Dr. Jason Fung

Dr. Jason Fung, MD, is a Toronto-based nephrologist and a world-leading expert in intermittent fasting and low-carb diets. He has written the bestselling health books: , , , , and .
Dr. Jason Fung, MD, is a Toronto-based nephrologist and a world-leading expert in intermittent fasting and low-carb diets. He has written the bestselling health books: , , , , and .