Reuters Health »

Most ischemic strokes occur when a clot blocks an artery carrying blood to the brain.

To minimize that risk, the American Heart Association (AHA) recommends not smoking, getting regular exercise, maintaining a healthy weight, keeping blood pressure, cholesterol and blood sugar in check, and eating a diet rich in whole grains, fruits, vegetables and lean protein with limited sweets and fats.

Replacing one weekly serving of eggs or white bread with oatmeal was specifically associated with a 5% lower risk of ischemic stroke from blockages in small arteries, the researchers note.