Click for details. Unfortunately, there aren’t many pictures. A snippet:
“Right before we started [‘The Avengers’] I was lifting all these weights and eating raw vegan,” said Scarlett. “But the only reason I was doing that was to fix my previous diet because that was a Paleo diet, so I’ve had the extreme of everything. After lots of training and raw vegan food you can fit into a catsuit.”
Paleo Diabetic 
There is a story out about Tom Hanks having type 2 diabetes cause of all the extreme dieting he has had to do in his career.
Hi, John. I await details. Extreme dieting per se is not in the usual list of things that cause type 2 diabetes. DietDoctor has the Letterman interview in which Hanks makes his revelation: http://www.dietdoctor.com/tom-hanks-diabetes
where do all see this great beauty in this girl? she is just normal in my own opinion anyway. does veganism do good for her? that is her choice. i stick with my low carb tended to best food.
According to this article a number of folks think she’s kinda cute: http://bankbowler.hubpages.com/hub/Scarlett-Johansson-A-Startling-Nordic-Beauty To each his own…