All of this is tangential to the REAL problem, which is not the fat, but the sodium content of the prepared filth we love to eat. A MEDIUM #2 extra value meal contains over 80% of the US recommended limit % Daily Value of sodium for a 2000 calorie diet, according to a quick check of
http://mcdonalds.com.
That's my regular (with no onions please) too.
Plus I think the 2005 dietary guidelines said that they've been saying previous sodium DV limits have been too high.