A report by Health Management Resources [a national weight loss company] estimates the typical Thanksgiving meal contains a staggering 7,100 calories. That amount of calories basically equals over 2lbs of fat! Some studies have it lower – at 3,000 – 4,000 calories but that is still immense.
I realize I am a bit late here, and most people have probably done most their preparation, but here is a link from msnbc about a ‘942 calorie Thanksgiving dinner’ anfd also a link for healthy Thanksgiving eating tips.