[deisner]

Something similar seems to have worked for Paul Krugman:

"I have some recent experience along those lines. Yes, I’ve lost a fair bit of weight over the past two years (no special forcing event, just the approach of the big six-oh), and learned a few things about myself along the way. ... But what has worked for me is severe caloric restriction two days a week. In case you’re wondering, it’s actually very unpleasant. But periodic suffering seems to suit my personality."

Of course, he goes on to say he has a fitbit, does daily cardio, and tracks his weight, so I'm not sure how he's teasing out the confounding variables.

http://krugman.blogs.nytimes.com/2014/11/27/this-dieter-is-d...

[clairity]

i also thought about doing 2 days of calorie restriction based on a bbc show by michael mosley (linked from the article below), who claims it's the optimum for health and weight, but could only sustain it for 2-3 weeks. he also suggests 3 minutes of intense workout is all you need (2nd link), as it's the optimum for the health benefits of exercise.

fasting: http://www.bbc.com/news/health-19112549

exercise: http://www.bbc.com/news/health-17177251