If you are not losing weight I wouldn't think that would be the problem. I lose much better if I eat a lot of fats. I've been finding out that others have the same experience on other support boards. I felt almost blasphemous when I admitted that unless i ate lots of fat I didn't lose, but I went two solid months without losing and within a week of upping my fats I lost 5 lbs. the weight continues to come off with extra fats. Sausage is my favorite source. Some people can't lose at all if they go under 1600 calories and getting those calories from fats actually seems more productive than getting them from low fat meat choices. You might see if that will make a positive difference for you.