Skimmed milk IS allowed but no more than 250ml per day (in English... 1 cup I guess in US speak!
I saw on another thread whether it was "allowed" to eat "off Dukan" weekends. Errr no. Not if you want to lose the weight and move back to normality. My other half is doing that at the moment and his weight is more or less staying the same one Friday to another... ie no loss. (But he gets to eat some fun things so, for now, that's where he prefers to be!)
do i include this with the 1 kg fat free dairy that i am allowed of i can have 1 kg fat free dairy and 250 ml skimmed milk. I am okai in weekdays but weekends i am out and about family visists and all and find it very difficult thats why i thought i would try the weekend thing, just a thought, i will stick to dukan all the way