Lynnet > http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=524027 Thank you. I had a hard time for some reason finding the link. Ending up only eating 1216 calories on day one. Got into my protein range with 79 grams but didn't want much else. Feeling well on day two and suspect that I'll begin to crave fat soon. One other interesting thing: I was unbelievably thirsty last night and had about a quart of water before bedtime. Didn't need to get up in the night last night and had very little urine this morning. Wonder what that's about?