DEAR DOCTOR K: I'm a 61-year-old man. My doctor wants me to take a statin to lower my cholesterol, but I'm worried about muscle damage. I found a website that claimed coenzyme Q10 would help. Is that right?
DEAR READER: It might be, but coenzyme Q10 has not been well studied. It surely should be: Tens of millions of people take statins in the United States alone. They powerfully lower total cholesterol and LDL ("bad") cholesterol levels in the blood. More important, they reduce the risk of heart attacks.