SAFarmer said:What is interesting is that those men's initial weight recovery was mostly flab by their own admission, possibly mostly fat and watery tissue, and they said that getting their muscle back was very hard work ! If I remember correctly their avg starting weight, before the exp, was around 70kg, on a 3200 cal diet ! That is lean in my book on a high cal diet.
I bought and read the book, The Great Starvation Experiment: The Heroic Men Who Starved so That Millions Could Live, by Todd Tucker a while back and it gave me good insight into Keys and the experiment data.
3200 is not a high calorie diet. Average weight-stable men over 25 eat about 3000. Under 25 they need more. The sample ranged from early 20s to early 30s. They may have been doing more physical work at that time than the average sample now would be doing, too.
I imagine the book would be interesting.