The American Stroke Association highlights stroke as not only a "silent killer" but also a leading cause of severe disability. This reality is concerning because many risk factors, such as high cholesterol or high blood pressure, often progress unnoticed until an event occurs.

However, this "death sentence" is entirely controllable. The US Centers for Disease Control and Prevention (CDC) estimates that 80% of stroke cases are preventable through lifestyle changes.

Stroke specialists consistently avoid the following habits and recommend that others do the same.

Sedentary lifestyle

According to Doctor Arthur Wang, director of endovascular neurosurgery at Tulane University School of Medicine, a sedentary lifestyle is a leading modifiable risk factor. This means spending too much time sitting or lying down without exercise.

"Regular physical activity keeps blood vessels clear, preventing plaque buildup in the arteries", Doctor Wang stated. He recommends that everyone engage in about 30 minutes of moderate-intensity exercise, at least 5 times each week, whether it is walking, jogging, cycling, or gardening.

Ignoring high blood pressure

Doctor Anthony Kim, a vascular neurologist and medical director of the University of California, San Francisco (UCSF) Stroke Center, emphasized: "If I had to pick one factor with the biggest impact, it would be blood pressure, blood pressure, and blood pressure." High blood pressure is the single most modifiable risk factor.

"If we had a magic wand to completely eliminate high blood pressure, stroke cases would decrease by up to 60%", Doctor Kim affirmed. Because high blood pressure often presents no obvious symptoms, it is known as a "silent killer". The only way to manage it is through regular checks, monitoring, and treatment.

Illustration of a person experiencing a cerebrovascular accident stroke. *Photo: iStock*

Skipping regular health check-ups

Many people only seek medical attention when symptoms appear, but Doctor Wang warns that high cholesterol or high blood pressure are often "invisible". Regular check-ups allow doctors to screen for blood sugar levels, weight, and factors beyond one's control, such as gender (women have a higher risk), race, and family history.

"Individuals who have had a stroke or whose parents have had the condition face a significantly higher risk of recurrence or developing the disease", Doctor Wang noted.

Smoking

Both experts consider smoking an absolute no-no. Smoking narrows blood vessels over time, leading to blockages in blood flow to the brain—which is the essence of a stroke.

Excessive alcohol consumption

Alcohol consumption is directly linked to cancer, liver disease, and stroke. The CDC defines excessive drinking as more than 4 drinks at one time for women and 5 drinks for men. General recommendations suggest women consume no more than one drink and men no more than two drinks daily to protect cardiovascular and brain health.

Unhealthy diet

A diet high in saturated fats, sugar, and salt is an "enemy" to blood vessels. Doctor Kim highlighted the strong connection between salt intake and high blood pressure. Instead, he advocates writer Michael Pollan's philosophy: "Eat food, mostly plants, not too much." Prioritize fruits, vegetables, and moderate meat consumption.

Delaying emergency care

Stroke often occurs without pain, leading many to underestimate its severity. However, modern treatments achieve optimal effectiveness only when administered as early as possible.

Doctor Kim advises everyone to remember the FAST rule:

F (face): facial drooping or asymmetry.

A (arm): arm weakness or paralysis.

S (speech): difficulty speaking, slurred speech, or inability to understand speech.

T (time): if any of these signs are present, call for emergency help immediately.

Time is critical. Any delay in seeking medical attention can lead to permanent, irreversible brain damage.

My Y (According to Huffpost)