I think there's a lot of doubt about whether saturated fats are actually bad for you. I don't really feel any other diet has anything over Atkins health wise. CAD has you eating carbs everyday at the reward meal. I think they redid the reward meal from when I did it, it was everything goes back then. Now I think they've toned it down a lot. Anyway, I lost nothing on CAD, but I didn't gain either, I think.

I don't see why you couldn't do Atkins + yogurt if you wanted. Some things that might help counter the sugar in Atkins is consuming it with fat and/or fiber.