Livestrong.com
Livestrong is a great site to work on any diet. It allows tracking all foods, weight, and activities. Tracking food is one way of keeping me honest about what I eat and it makes me think about what and when I eat. It breaks food totals into protein, carbs, and fats and provides daily, weekly, and monthly totals. Livestrong also has apps that allow you to use it with iphone, blackberry, and /or website and all this is provided free! The site has other services you can purchase, but the free services are awesome and an effective tool in weight loss.
Livestrong has a feature so you can export all your information to an excel spreadsheet that you can share with your doctor or nurse.
