dr. isadore rosenfeld.t, he does it every week and, straightens out misconceptions, statin drugs, that lower cholesterol, there is talk this past week potentially they could -- may be linked to cancer. what is the study about. >> eric, i'm very happy to tell you that i don't know of any study that suggests, even suggests that these drugs raise the risk of cancer. i think they are very important. i think that lowering cholesterol, if abnormally high, is important to the prevention of heart disease and stroke. and, to the best of my knowledge, these statin drugs, which lower cholesterol, do not increase the risk of cancer. >> jamie: that is comforting, doc but i want to ask you this question. a lot of people take statin drugs and when their cholesterol is normal again they say they don't need to take it anymore. so, do you warn your patients to stay on them, even once their cholesterol is down to a healthy level? >> yes. because the drop in cholesterol is not perfect. if you have a high cholesterol, take one