She is undermuscled!
See: The Power of Protein!
http://www.walkinweightloss.com/A+Unique+Approach+to+Fight+Obesity.php
One of my favorite lunches is a Flatout pizza.
Preheat oven to 400 degrees. Back the flatout for 8 minutes or until crispy. Take out of oven, add marinara, cheese and canadian bacon. Bake for another 8 minutes of until cheese is melted.
You cannot lose weight without protein in your diet. I would challenge anyone who has a differing opinion to post their thooughts and provide references.
Protein does 2 primary things with weight loss: 1) it causes satiety (the feeling of fullness) and 2) its metabolically expensive (see link #1).
References
1) http://www.bodybuilding.com/fun/build_muscle_fight_obesity.htm