It’s the most common reason patients quit statins, and it’s a very real problem that needs a solution.

Around 10 percent of people who take statins to lower cholesterol experience mysterious muscle pains, causing many to discontinue these potentially life-saving medicines.

Now, researchers from Columbia University and the University of Rochester in the US have revealed that statin-associated muscle symptoms (SAMS), such as aches and fatigue, result from an influx of calcium into muscle cells, which leads to tissue damage and potentially life-threatening complications.

Statins work by blocking an enzyme that’s required for the biosynthesis of cholesterol in the liver. As a result, levels of ’bad’ LDL cholesterol are reduced in the blood, helping to prevent one of America’s top killers: cardiovascular diseases like atherosclerosis, the buildup of fatty deposits in blood vessels.