The Fascinating Science of Fasting
When John Kane was approaching 50, he noticed his weight had crept up to 275 pounds. At 6-foot-2 and medically obese, he turned to the gym to slim down, doing an aerobic workout five days per week.But the regular gym sessions became tiresome after a few years, and when Kane stopped exercising, he gained back all the weight. That's when he decided to experiment with something else: fasting.