What kind of yogurt can I have on the dukan diet?
Any fat-free, skim milk yogurts are allowed as long as it does not contain added sugars or fruit. Plain Greek yogurt is a good choice. The Dukan Diet provides 100 foods (72 proteins and 28 vegetables) that you are allowed to eat. The protein foods are a part of the "attack phase" of the diet. You are allowed to eat any of the 72 foods as long as you eat Oat Bran once a day.