I have been working myself on getting back into fitness. I have found that Weight Watchers works very well. NOTHING is completely verboten, it's a question of portion control and moderation (something I am not good at ). The program emphasizes eating the right foods, in reasonable quantity and getting activity (aka exercise). I have lost a considerable amount of weight, 8 inches off my kilt waist, and gained a whole bunch of stamina and strength. What I believe, and the nutritionists and food scientists at WW seem to agree, is that the human body works best with a combination of protein, carbs, fiber, and healthy oils. But I also believe if it works for you, go with it. What ever gets you off the coach is good!