The new program takes into account fat, carbs, fiber and protein when determining points values for foods. You are allowed more points per day on the new plan, but some foods have gone up in points values, so it kind of evens out. Fruits are now "free', and they emphasize trying to incorporate "power foods" (filling foods) into every meal. In addition to your set # of points per day, you now have 49 flex points a week. I have been on both the old and new plan, and haven't seen a big difference in my rate of weight loss (it's slow going!), but I do not feel as "deprived" on the new plan, so it's easier to stick to. I don't feel like I'm on a "diet", and it has definitely helped me learn how to eat healthier. I use e-tools to track my food, build recipes, look up points values, etc. - it is a great website and very easy to use. I also go to meetings, because it is helpful for me to have the support and accountability every week. This is not my first time going to WW - I went years ago after having my first child to lose the pregnancy weight, and again after my second. Unfortunately, I didn't stick with it, and gained it all back (and then some!). The plan has definitely changed, for the better, over the years - it's much more flexible now and user-friendly I think. If you decide to try it, good luck!