Scrimdods

I have heard that some diets are not good to follow over the long term. I am looking for a diet plan that gives me changes to make for the rest of my life to make my diet healthier as well as help me to lose any extra weight. Is FatLoss4Idiots a plan like this? Or is it something that you are only meant to follow over a short term until you have lost the weight? Where can I find out more about this program and what kind of diet it involves? I would love something that gives me good advice on what to eat to be healthy.