As a result of ischemic stroke, brain cells and tissue are deprived of oxygen and nutrients, which causes them to die within several minutes. In hemorrhagic stroke, bleeding causes the brain to swell and press against the skull.
Symptoms of StrokeSymptoms of stroke include:
Who's at Risk for Stroke?Risk factors for stroke include:
TreatmentIn order for stroke to be successfully treated - and for doctors to minimize the potential for severe damage or disability - it's critical to seek immediate medical attention upon experiencing stroke symptoms.
Treatment of ischemic stroke involves addressing the blood clot causing the problem, while treatment of hemorrhagic stroke involves stopping the bleeding.
Natural Ways to Prevent StrokeFollowing a healthy diet, exercising regularly, managing your stress (with relaxing practices such as yoga or meditation, for instance), keeping your blood pressure and cholesterol in check, and maintaining a healthy weight can help lower your risk of stroke.
These natural substances also show promise as a means of stroke prevention:
For a report published in 2009, researchers reviewed nine studies (including a total of nearly 195,000 people) and found that drinking three cups of black or green tea per day reduced stroke risk by 21 percent. Sipping six or more cups daily may decrease stroke risk by an additional 21 percent, according to the review's findings.
2) Omega-3 Fatty Acids
In a 2003 study, scientists discovered that eating fish several times per week reduces risk of thrombotic stroke (a type of ischemic stroke that occurs when a blood clot forms in arteries in the neck or brain). An earlier study also found that high consumption of fish and omega-3 fatty acids may be linked to decreased risk of thrombotic stroke.
Abundant in oily fish like salmon and sardines, omega-3 fatty acids are also available in supplement form.
Although garlic hasn't been specifically studied for its effects on stroke risk, research suggests that the herb may help prevent blood clotting and buildup of fatty deposits in the arteries, as well as curb high blood pressure.