*SAD = Standard American Diet
That's why we don't advocate a specific diet, and why many of us poke at any dogmatic philosophy that claims it is the ONE True Ideal Human Diet. On the other hand, any diet that emphasizes real whole foods gets MY stamp of approval! Now if someone wants to follow said particular diets above, including all of the ones I listed there, I'm okay with it... especially if it works for you and you're successful. I'm not ANTI-anything, other than dogma of course.
Rule of thumb: "If it comes from a plant, it's good for you. If it's made 'in' a plant, it's not."