Thank you Matthew. Very well-written, though I was confused about your last line. I'm wondering if you have read any of Dr. Jason Fung's work. He is my go-to doctor for fasting advice.

Fasting is not new, of course. Hunter-gatherers had no choice but to fast when times were lean. These days many people are on a perpetual-eating diet, which doen't allow the body to heal. I personally am very much convinced of the efiicacy of fasting, but also it must go hand in glove with an optimal diet. Thank you for your perspectives and good research. Also, good to meet you.