another thing that comes to mind is cutting water for 24 hrs straight...and having a huge fat load meal the night before the shoot..I was in T.O Canada, stopped by KEGS ,after 2 whole days without carbs and ordered the biggest fatty Prime Rib they had, big order of fries, small salad , a cheesecake and a glass of wine...next day when i woke up i was liike WTF...freak show, crazy