A lot of folks have heard the old tale about the guy who did MacD's for 30 days and got really sick.
Not sure how many have heard of the guy who used MacD's for for marathon fuel and got personal best race?
The exercise part is definitely something to consider if you're having trouble staying on the eating program. Here's MacRunner's story:
Here's what I did: I ate only McDonald’s for 30 days and I set a PR of 2:36:14 at the LA Marathon on March 20, 2011. "Why did you do this"...you might ask? "Why not!"...I answer. I love running and I love McDonald's-might as well combine the two. Even better, we raised over $40K for the Ronald McDonald House Charities-CNI. Thanks to everybody for the support!