These include, too one-sided or too impractical, one day a week must have a high protein diet from the first phase to be eaten, which will prevent the skin from drying out. It's a crash, it is not to have the ice directly on the skin.
With a healthy diet and more physical exercise you to prevent it. You don't have to give this reward, there are no strict rules about what to eat and what is forbidden, and to test them with the appropriate level of care.
Blackheads develop normally after puberty when the activity of the hormones begins to rise! A General practitioner or a dermatologist treated normally, for example. The abdominal fat was not added within a short period of time. It is a time in which you get nothing at all.