I sustainably lost 70 lbs with intermittent fasting through understanding the science, finding the right fasting schedule for me, and listening to my body — It’s likely you have already heard about intermittent fasting (IF). The topic seems to proliferate the media and internet on a regular basis. Even back in 2012 when I set out to lose weight at the age of 24, I had heard bits and pieces about it. Yet, every attempt…