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Category: Stroke

Coffee and Green Tea May Lower Stroke Risk

coffee and green tea may lower stroke riskAdd coffee and green tea to your diet and help lower your risk of a stroke. A study, published in Stroke: Journal of the American Heart Association, surveyed more than 83, 000 adults for 13 years about their coffee and green tea drinking habits. Researchers found that the more coffee or green tea participants drank, the lower their stroke risks.

“This is the first large-scale study to examine the combined effects of both green tea and coffee on stroke risks,” said Yoshihiro Kokubo, M.D., lead author of the study. “You may make a small but positive lifestyle change to help lower the risk of stroke by adding daily green tea to your diet.”

Specifically, the study found:

  • People who drank at least one cup of coffee daily had about a 20 percent lower risk of stroke compared to those who rarely drank it.
  • People who drank two to three cups of green tea daily had a 14 percent lower risk of stroke; those who had at least four cups had a 20 percent lower risk, compared to those who rarely drank it.
  • People who drank at least one cup of coffee or two cups of green tea daily had a 32 percent lower risk of brain hemorrhage, compared to those who rarely drank either beverage.

A cup of coffee or tea in Japan, where the study was performed, is about six ounces. The researchers aren’t sure exactly how coffee and tea affect stroke risk, but they believe both drinks have blood-thinning compounds. “The regular action of drinking tea, coffee, largely benefits cardiovascular health because it partly keeps blood clots from forming,” Dr. Kokubo said.

Globally, coffee and tea are the most popular drinks after water.

Related Post

I Had a Stroke!

 

I Had a Stroke!

strokeKen Thomas was having a bad day four years ago. His manager was on vacation, and he was running the show. “I found out someone had stolen $25,000 worth of tires from a work location,” he explains. “It looked like an inside job.” After a full schedule on the job, he picked up his daughter from after-school care and took her to Chik-fil-A.

That’s when things began to unravel for the then-42-year-old Richmond, Virginia, resident. “When I got out of car, I felt like I lost my balance, like I was going to fall,” Thomas, now 46, says. “But it subsided and I didn’t really pay it any more mind. When I got inside and looked at the menu, I couldn’t order. It was like I was confused.” The menu was a jumble of words and when he walked back out to his car, he lost his balance again.

 

Signs of a Stroke

Though Thomas didn’t know it at the time, the confusion and loss of balance were signs a stroke was on the way. He did realize something was amiss, however. He called his wife and told her to meet him at the hospital.

In the emergency room, his blood pressure was off the charts: 220/131. (A healthy blood pressure should be no higher than 120/80.) “Within a half hour, my whole left side was paralyzed,” he says. As soon as the numbness set in on his left side, he knew the diagnosis: He’d had a stroke.

Thomas’ speech was slurred, and his mouth and tongue were crooked. Doctors admitted him to the hospital, where it took two weeks to get his blood pressure under control. Four months of physical therapy followed.

 

“If I Knew Then What I Know Now….”

“Before the stroke, I had high blood pressure,” Thomas says. “I was on and off my meds. I didn’t like way the meds made me feel. One made me feel like somebody was drilling, the other one made me drowsy, lethargic.”

Like many African Americans who have this disease (the American Heart Association says more than 40 percent of us do), Thomas also committed the other cardinal sins of high blood pressure: He was overweight, coming in at 255 pounds at the time of his stroke, and he didn’t watch what he ate.

“I also didn’t know my family history,” he says. “I didn’t know how prevalent high blood pressure and stroke were in my family. I didn’t pay attention to it. I didn’t think I had to worry about it at my age.”

Add in the personal and professional briar patch Thomas found himself in at the time, and he was a stroke waiting to happen. His marriage was ending, and his job was pretty stressful. “I didn’t have any outlets to reduce stress,” the former college football player who’d once prided himself on staying in shape says. “I wasn’t running or lifting weights. I was just working.”

“It was like a perfect storm. There was no pain. That’s why they call it the silent killer,” Thomas says. “It is. If I’d known what some of the symptoms were, I might’ve realized earlier. I might’ve saved some of my mobility.”

 

His New Normal

Thomas has recovered since that 2008 November day, though he hasn’t improved as much as he’d like. “The doctors say, ‘Wherever you’re at after two years, you’re not going to get any better than that,’” he says. “But it depends on the person. I still have weakness on my left side. Today I can move and walk and do just about everything I was doing before, but with some difficulty. I still have some stiffness, and I walk with a noticeable limp sometimes.”

He has also dropped 55 pounds, and his blood pressure is under control. But that two-pill regimen he despised so much before his stroke? If only. Now he has his own personal pharmacy. “I take nine pills a day,” he says, “plus I apply a patch to my shoulder.”

And he has this advice for others with high blood pressure: “Go to the doctor and get your checkups. And take whatever meds you’re prescribed. I know now that if I don’t, there will be consequences.”

 

Related Articles

Know Your Family’s Medical History

Myth Lab: What Are Symptoms of High Blood Pressure?

Spot a Stroke F.A.S.T.

 Why African Americans Don’t DASH

Spot a Stroke F.A.S.T.

F.A.S.T. is an easy way to remember the sudden signs of a stroke. When you can spot the signs, you’ll know quickly that you need to call 911 for help. This is important because the sooner a stroke victim gets to the hospital, the sooner he or she will get treatment. And that can make a remarkable difference in recovery.

F.A.S.T. is:

Face Drooping. Does one side of the face droop or is it numb? Ask the person to smile.

Arm Weakness. Is one arm weak or numb? Ask the person to raise both arms. Does one arm drift downward?

Speech Difficulty. Is speech slurred? Is the person unable to speak, or hard to understand? Ask the person to repeat a simple sentence, like, “The sky is blue.” Is the sentence repeated correctly?

Time to call 911. If the person shows any of these symptoms, even if the symptoms go away, call 911 and get him to the hospital immediately.

In addition to F.A.S.T., the symptoms below could also be signs of a stroke.

  • Sudden numbness or weakness of the leg
  • Sudden confusion or trouble understanding
  • Sudden trouble seeing in one or both eyes
  • Sudden trouble walking, dizziness, loss of balance or coordination
  • Sudden severe headache with no known cause

Note: African Americans are twice as likely to die from stroke as whites. The rate of first strokes in African Americans is nearly double that of Caucasians, and strokes tend to occur earlier in life for African Americans. In addition, African-American stroke survivors are more likely to become disabled.

All About Stroke

What is Stroke?
Stroke is a disease that affects the arteries leading to and within the brain. It is the No. 4 cause of death and a leading cause of disability in the United States. The 2006 stroke death rates per 100,000 population for specific groups were 41.7 for white males, 41.1 for white females, 67.7 for black males and 57.0 for black females.

A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts. When that happens, part of the brain cannot get the blood (and oxygen) it needs, so it starts to die.

What are the types of stroke?
Stroke can be caused either by a clot obstructing the flow of blood to the brain (called an ischemic stroke) or by a blood vessel rupturing and preventing blood flow to the brain (called a hemorrhagic stroke). A TIA (transient ischemic attack), or “mini stroke”, is caused by a temporary clot.

What are the effects of stroke?
The brain is an extremely complex organ that controls various body functions.  If a stroke occurs and blood flow can’t reach the region that controls a particular body function, that part of the body won’t work as it should.

The brain is an extremely complex organ that controls various body functions. If a stroke occurs and blood flow can’t reach the region that controls a particular body function, that part of the body won’t work as it should.

If the stroke occurs toward the back of the brain, for instance, it’s likely that some disability involving vision will result. The effects of a stroke depend primarily on the location of the obstruction and the extent of brain tissue affected.

Right Brain
The effects of a stroke depend on several factors, including the location of the obstruction and how much brain tissue is affected. However, because one side of the brain controls the opposite side of the body, a stroke affecting one side will result in neurological complications on the side of the body it affects. For example, if the stroke occurs in the brain’s right side, the left side of the body (and the right side of the face) will be affected, which could produce any or all of the following:

  • Paralysis on the left side of the body
  • Vision problems
  • Quick, inquisitive behavioral style
  • Memory loss

Left Brain
If the stroke occurs in the left side of the brain, the right side of the body will be affected, producing some or all of the following:

  • Paralysis on the right side of the body
  • Speech/language problems
  • Slow, cautious behavioral style
  • Memory loss

Brain Stem
When stroke occurs in the brain stem, depending on the severity of the injury, it can affect both sides of the body and may leave someone in a ‘locked-in’ state. When a locked-in state occurs, the patient is generally unable to speak or achieve any movement below the neck.

Understanding Stroke Risk

Risk factors are traits and lifestyle habits that increase the risk of stroke. Learn which factors you can treat or control - and those you cannot - and what you can do to lower your risk of stroke

Diagnosis and Treatment

When someone has shown symptoms of a stroke or a TIA (transient ischemic attack), a doctor will gather information and make a diagnosis and begin a course of treatment depending on the cause of the stroke.

 

 

From the American Stroke Association