Research by Iowa State University scientist Yeon-Kyun Shin strongly suggests that statins could be robbing brains of thinking power and memory by doing exactly what they are supposed to do. If statins are as effective at inhibiting the brain’s ability to produce its own supply of cholesterol as they are at inhibiting the liver’s production of cholesterol for the rest of the body, the result could be disastrous. Neurotransmitter-release processes are cut fivefold when insufficient cholesterol is present.

“Our study shows there is a direct link between cholesterol and the neurotransmitter release. We know exactly the molecular mechanics of what happens in the cells. Cholesterol changes the shape of the protein to stimulate thinking and memory,” Yeon-Kyun said.

Alternatives to statins
Fortunately, there are many proven ways of lowering cholesterol levels in the bloodstream without resorting to statin drugs. The renowned Mayo Clinic, for instance, notes that garlic, ground flaxseed, barley and artichoke extract may be helpful in keeping cholesterol levels in healthy balance.