I started alternate day calorie restriction last month. I expect it to be one of the best lifestyle changes for increasing my life expectancy.
I've become comfortable enough with it that it no longer requires significant willpower to continue. I think I have slightly more mental energy than before I started (but for the first 17 days, I had drastically lower mental energy).
I have a longer post about this on my blog.
This is the public group rationality diary for February 15-28. Once you've downvoted it, if you're so inclined, please identify and explain yourself.
Thanks to cata for starting the Group Rationality Diary posts, and to commenters for participating.
Previous diary: February 1-14
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