New Research: Walking 5 Miles a Week Slows Progression of Alzheimer’s

According to the results of a new study, walking five miles a week may help slow the cognitive decline associated with Alzheimer’s disease in adults. The study also suggests that walking could help those suffering from Mild Cognitive Impairment (MCI), a condition that is similar to Alzheimer’s, yet not as severe.

The Study 
This was a long, ongoing study that lasted twenty years. It consisted of a total of 426 people, including 299 healthy adults with an average age of 78, as well as 127 cognitively impaired adults with an average age of 81. The cognitively impaired group breaks down to 44 adults with Alzheimer’s disease and 83 adults with MCI.

During the 20-year study, Dr. Cyrus Raji from the Department of Radiology at the University of Pittsburgh in Pennsylvania analyzed the relationship between physical activity and brain structure for both groups of adults. Dr. Raji observed how far each of the patients walked every week.

After ten years, all the patients in the study underwent 3D MRI exams to get a better look at their brain volume. Brain volume is a vital sign of how healthy your brain is. When brain volume decreases, it means that brain cells are dying off. When brain volume remains high, it means that brain cells are not dying and optimal brain health is maintained.

In addition to identifying changes in brain volume via 3D MRI scans, researchers also gave patients mini-mental state exams (MMSE) to help track cognitive decline over the course of five years. Researchers then correlated physical activity levels with their MRI & MMSE results.

In every case, researchers found that the more physical activity patients did, the more brain volume they had. They came to the conclusion that cognitively impaired patients need to walk at least 5 miles a week, roughly 58 city blocks, to maintain brain volume and slow down further cognitive decline. Researchers added that healthy adults need to walk at least six miles a week, roughly 72 city blocks, to maintain brain volume and considerably reduce their chances of developing Alzheimer’s.

Dr. Cyrus Raji, Ph.D., from the Department of Radiology at the University of Pittsburgh in Pennsylvania:
“We found that walking five miles per week protects the brain structure over 10 years in people with Alzheimer’s and MCI, especially in areas of the brain’s key memory and learning centers. We also found that these people had a slower decline in memory loss over five years. Alzheimer’s is a devastating illness, and unfortunately, walking is not a cure, but walking can improve your brain’s resistance to the disease and reduce memory loss over time.”

What We Can Learn From This Study
We’ve known for a long time that frequent exercise is important for health. But after reviewing the results of this new study, staying active and getting plenty of cardio exercise is more important than ever, especially for senior citizens. It’s not always easy, but try going for a walk at least once a day. Start off slow and work your way up to walking more and more.

Source: http://nutritionhealthfitness.com/

Author: radhite  Category: alzheimer,feature,health,study,walking

According to the results of a new study, walking five miles a week may help slow the cognitive decline associated with Alzheimer’s disease in adults. The study also suggests that walking could help those suffering from Mild Cognitive Impairment (MCI), a condition that is similar to Alzheimer’s, yet not as severe.

The Study 
This was a long, ongoing study that lasted twenty years. It consisted of a total of 426 people, including 299 healthy adults with an average age of 78, as well as 127 cognitively impaired adults with an average age of 81. The cognitively impaired group breaks down to 44 adults with Alzheimer’s disease and 83 adults with MCI.

During the 20-year study, Dr. Cyrus Raji from the Department of Radiology at the University of Pittsburgh in Pennsylvania analyzed the relationship between physical activity and brain structure for both groups of adults. Dr. Raji observed how far each of the patients walked every week.

After ten years, all the patients in the study underwent 3D MRI exams to get a better look at their brain volume. Brain volume is a vital sign of how healthy your brain is. When brain volume decreases, it means that brain cells are dying off. When brain volume remains high, it means that brain cells are not dying and optimal brain health is maintained.

In addition to identifying changes in brain volume via 3D MRI scans, researchers also gave patients mini-mental state exams (MMSE) to help track cognitive decline over the course of five years. Researchers then correlated physical activity levels with their MRI & MMSE results.

In every case, researchers found that the more physical activity patients did, the more brain volume they had. They came to the conclusion that cognitively impaired patients need to walk at least 5 miles a week, roughly 58 city blocks, to maintain brain volume and slow down further cognitive decline. Researchers added that healthy adults need to walk at least six miles a week, roughly 72 city blocks, to maintain brain volume and considerably reduce their chances of developing Alzheimer’s.

Dr. Cyrus Raji, Ph.D., from the Department of Radiology at the University of Pittsburgh in Pennsylvania:
“We found that walking five miles per week protects the brain structure over 10 years in people with Alzheimer’s and MCI, especially in areas of the brain’s key memory and learning centers. We also found that these people had a slower decline in memory loss over five years. Alzheimer’s is a devastating illness, and unfortunately, walking is not a cure, but walking can improve your brain’s resistance to the disease and reduce memory loss over time.”

What We Can Learn From This Study
We’ve known for a long time that frequent exercise is important for health. But after reviewing the results of this new study, staying active and getting plenty of cardio exercise is more important than ever, especially for senior citizens. It’s not always easy, but try going for a walk at least once a day. Start off slow and work your way up to walking more and more.

Source: http://nutritionhealthfitness.com/

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Bullies Grow Up To Become Disturbed Adults

Children who bully others may face more serious problems than visiting the principal’s office. Childhood bullying behaviors that persist into adulthood are believed to be the result of psychiatric disorders. A study by the School of Social Work at Saint Louis University found that adults with a lifetime history of bullying are more likely to exhibit psychological problems and substance abuse issues than non-bullying adults.

 

The study looked at survey data obtained from more than 40,000 US Citizens over the age of 18, focusing on the prevalence of psychological disorders and substance abuse among a population of racially, economically, and socially diverse people. The information was collected through face-to-face interviews by trained US Census Bureau worker who asked participants about their history of drug and alcohol dependence, psychiatric disorders, and family history of psychiatric and social disorders. The participants were also asked if they had ever tried to physically or emotionally intimidate someone in their lifetime: those who answered ‘yes’ were labeled as having a history of bullying behaviors.

Statistical analysis of the survey showed that individuals most likely to display lifetime bullying behaviors were American Indian and Asian, native U.S. citizens, western, male, had a high-school education or lower, and earned less than $35,00/year. Lifetime bullies were 3 to 5 times more likely to display antisocial behaviors than their non-bullying counterparts, such as fighting, animal cruelty, harassing and threatening behavior, and stealing. They were also more likely to display psychiatric disorders, such as depression, paranoia, conduct disorders, and substance abuse. A family history of antisocial behavior was also found to be high among lifetime bullies.

Researchers noted a few limitations of this study. First, the analysis could not conclude the causative relationship between bullying behaviors and psychological illness, meaning it is difficult to determine if antisocial disorders cause the sufferer to become a bully or vice versa. Secondly, the data was collected through self-reports that required the subjects to remember events in their childhood. In some cases, older adults may have misrepresented their adolescence due to difficulty recalling experiences from so long ago.

Research has shown the negative effect bullying can have on tormented children. Bullying has now even made its way to the internet. An international study on bullying in schools showed an association between victimization and higher self-reports of illnesses, and psychological distress.  Today’s young bullies may be tomorrow’s adults who need help.


Source: fyiliving.com

Author: radhite  Category: bullying,childhood,disturbed adult,health,psychology

Children who bully others may face more serious problems than visiting the principal’s office. Childhood bullying behaviors that persist into adulthood are believed to be the result of psychiatric disorders. A study by the School of Social Work at Saint Louis University found that adults with a lifetime history of bullying are more likely to exhibit psychological problems and substance abuse issues than non-bullying adults.

 

The study looked at survey data obtained from more than 40,000 US Citizens over the age of 18, focusing on the prevalence of psychological disorders and substance abuse among a population of racially, economically, and socially diverse people. The information was collected through face-to-face interviews by trained US Census Bureau worker who asked participants about their history of drug and alcohol dependence, psychiatric disorders, and family history of psychiatric and social disorders. The participants were also asked if they had ever tried to physically or emotionally intimidate someone in their lifetime: those who answered ‘yes’ were labeled as having a history of bullying behaviors.

Statistical analysis of the survey showed that individuals most likely to display lifetime bullying behaviors were American Indian and Asian, native U.S. citizens, western, male, had a high-school education or lower, and earned less than $35,00/year. Lifetime bullies were 3 to 5 times more likely to display antisocial behaviors than their non-bullying counterparts, such as fighting, animal cruelty, harassing and threatening behavior, and stealing. They were also more likely to display psychiatric disorders, such as depression, paranoia, conduct disorders, and substance abuse. A family history of antisocial behavior was also found to be high among lifetime bullies.

Researchers noted a few limitations of this study. First, the analysis could not conclude the causative relationship between bullying behaviors and psychological illness, meaning it is difficult to determine if antisocial disorders cause the sufferer to become a bully or vice versa. Secondly, the data was collected through self-reports that required the subjects to remember events in their childhood. In some cases, older adults may have misrepresented their adolescence due to difficulty recalling experiences from so long ago.

Research has shown the negative effect bullying can have on tormented children. Bullying has now even made its way to the internet. An international study on bullying in schools showed an association between victimization and higher self-reports of illnesses, and psychological distress.  Today’s young bullies may be tomorrow’s adults who need help.


Source: fyiliving.com

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Why Popeye Eat Spinach?

Anyone would know Popeye, cartoon characters are portrayed as brave sailors. He suddenly had super strength every time the ate a can of spinach. So large a benefit of spinach?

As a work of fiction, of course, is fine if the cartoon is a bit dramatized the effects of eating spinach. Popeye is in normal condition has the posture of small and wiry, in a flash able to fight Brutus, who bodied the main enemy is much greater after eating spinach.

Popeye cartoon character created by Elzie Crisler Segar, and was introduced in comic strip form in early 1929. Quickly, the figure is also depicted always chewed tobacco pipe was successfully achieved popularity during the 1930s.

In those days, Popeye cartoons are part of a campaign to eat vegetables among children. Although containing many nutrients, vegetables are less favored by the kids because it is considered bad.

Spinach is very rich content of various vitamins from A to K. It also contains many minerals, including potassium, phosphorus, magnesium and iron.

Spinach also contains other nutrients such as various essential amino acids and fiber. Fibers contained in spinach can prevent constipation, hemorrhoid and irritable bowel syndrome.

Although not many clinical trials, spinach believed to overcome some health problems such as:
1. purify the blood after childbirth
2. strengthen hair roots
3. prevent low blood pressure
4. prevent anemia (anemia)
5. prevent kidney failure


Some people even believe that spinach is also efficacious for: 
1. prevent the decrease of vision
2. prevent cataracts
3. prevent cancer.


Campaigns can be told through cartoons succeed, because the consumption of spinach in the United States recorded an increase to 33 percent when the popularity of the cartoon Popeye the sailor was so explosive. Still, there are interesting rumors, this hidden behind the campaign.

Rumors are associated with the selection of spinach as Popeye's secret weapon. There are many vegetables or other fruits are also rich in nutrients, but the creators chose spinach as the 'fuel' for this brave sailor.

Presumably the reason related to historical errors about the amount of iron content in spinach. In 1870, a scientist named Dr. E. Wolf von mislay comma when writing the content of iron in spinach. This error causes excessive belief about the benefits of spinach.

Nobody realizes mistakes until 70 years later, when already known as Popeye eating spinach. At that time, only then revealed that the iron content in vegetables is only one tenth of which was written by Dr. Wolf.

But this rumor was denied by Dr. Mike Sutton, scientists are trying to track down the error-related content of iron in the Popeye's favorite food. In conclusion, published in the Internet Journal of Ciminology year 2009, he referred to was not enough evidence about the existence of these errors.

Dr. Sutton calls it, the spinach was chosen not because it contains iron, but because the rich in vitamin A. Whatever it is, many consume spinach and other vegetables will still provide benefits for health.

Source :
newsfunz.blogspot.com

Author: radhite  Category: feature,health,iron,popeye,spinach

Anyone would know Popeye, cartoon characters are portrayed as brave sailors. He suddenly had super strength every time the ate a can of spinach. So large a benefit of spinach?

As a work of fiction, of course, is fine if the cartoon is a bit dramatized the effects of eating spinach. Popeye is in normal condition has the posture of small and wiry, in a flash able to fight Brutus, who bodied the main enemy is much greater after eating spinach.

Popeye cartoon character created by Elzie Crisler Segar, and was introduced in comic strip form in early 1929. Quickly, the figure is also depicted always chewed tobacco pipe was successfully achieved popularity during the 1930s.

In those days, Popeye cartoons are part of a campaign to eat vegetables among children. Although containing many nutrients, vegetables are less favored by the kids because it is considered bad.

Spinach is very rich content of various vitamins from A to K. It also contains many minerals, including potassium, phosphorus, magnesium and iron.

Spinach also contains other nutrients such as various essential amino acids and fiber. Fibers contained in spinach can prevent constipation, hemorrhoid and irritable bowel syndrome.

Although not many clinical trials, spinach believed to overcome some health problems such as:
1. purify the blood after childbirth
2. strengthen hair roots
3. prevent low blood pressure
4. prevent anemia (anemia)
5. prevent kidney failure


Some people even believe that spinach is also efficacious for: 
1. prevent the decrease of vision
2. prevent cataracts
3. prevent cancer.


Campaigns can be told through cartoons succeed, because the consumption of spinach in the United States recorded an increase to 33 percent when the popularity of the cartoon Popeye the sailor was so explosive. Still, there are interesting rumors, this hidden behind the campaign.

Rumors are associated with the selection of spinach as Popeye's secret weapon. There are many vegetables or other fruits are also rich in nutrients, but the creators chose spinach as the 'fuel' for this brave sailor.

Presumably the reason related to historical errors about the amount of iron content in spinach. In 1870, a scientist named Dr. E. Wolf von mislay comma when writing the content of iron in spinach. This error causes excessive belief about the benefits of spinach.

Nobody realizes mistakes until 70 years later, when already known as Popeye eating spinach. At that time, only then revealed that the iron content in vegetables is only one tenth of which was written by Dr. Wolf.

But this rumor was denied by Dr. Mike Sutton, scientists are trying to track down the error-related content of iron in the Popeye's favorite food. In conclusion, published in the Internet Journal of Ciminology year 2009, he referred to was not enough evidence about the existence of these errors.

Dr. Sutton calls it, the spinach was chosen not because it contains iron, but because the rich in vitamin A. Whatever it is, many consume spinach and other vegetables will still provide benefits for health.

Source :
newsfunz.blogspot.com

Read More