7 things you can do to prevent a stroke

Here are seven ways to start reining in your risks today to avoid stroke, before a stroke has the chance to strike.

1. Lower blood pressure

High blood pressure is a huge factor, doubling or even quadrupling your stroke risk if it is not controlled. "High blood pressure is the biggest contributor to the risk of stroke in both men and women," Dr. Rost says.

"Monitoring blood pressure and, if it is elevated, treating it, is probably the biggest difference people can make to their vascular health."

2. Lose weight

Obesity, as well as the complications linked to it (including high blood pressure and diabetes), raises your odds of having a stroke. If you're overweight, losing as little as 10 pounds can have a real impact on your stroke risk.

3. Exercise more

Exercise contributes to losing weight and lowering blood pressure, but it also stands on its own as an independent stroke reducer.

4. If you drink — do it in moderation

Drinking a little alcohol may decrease your risk of stroke. "Studies show that if you have about one drink per day, your risk may be lower," says to Dr. Rost. "Once you start drinking more than two drinks per day, your risk goes up very sharply."

5. Treat atrial fibrillation

Atrial fibrillation is a form of irregular heartbeat that causes clots to form in the heart. Those clots can then travel to the brain, producing a stroke. "Atrial fibrillation carries almost a fivefold risk of stroke, and should be taken seriously," Dr. Rost says.

6. Treat diabetes

Having high blood sugar damages blood vessels over time, making clots more likely to form inside them.

7. Quit smoking

Smoking accelerates clot formation in a couple of different ways. It thickens your blood, and it increases the amount of plaque buildup in the arteries. "Along with a healthy diet and regular exercise, smoking cessation is one of the most powerful lifestyle changes that will help you reduce your stroke risk significantly," Dr. Rost says.

Source: Harvard Health