11/29/2012 8:05:56 AM
As we age, we all lose sensitivity to insulin and begin, gradually or rapidly, to poison our bodies with excess sugar in the blood. This happens to almost everyone, and it is only when the symptom is particularly severe that it is diagnosed as (type 2) diabetes. Metformin is a drug that has been used to treat diabetes for 50 years, but it is only recently that epidemiologists have begun to notice that patients on metformin have lower rates of cancer and heart disease. Of course, cancer and heart disease were elevated to begin with in diabetics. But the question has been asked: will metformin provide a benefit for “normal” aging, and lower cancer risk for people who are not diagnosed with diabetes?
comments powered by