Meh through extensive testing I have proven that fact wrong, I eat a tad bit more when starved.
Tested on bowls of nutrigrain, didnt eat for 24 hour period, well actually didnt injest anything, no water, not nothing for 24 hours. After I was able to eat 3 full bowls of raw nutrigrain, (adding milk could bum up results as it makes the nutrigran expand). After snacking lightly for 24 hours could only eat 2.5.
That whole stomach shriveling thing might be true, but time after time it has proven wrong for me