Saturday, May 24, 2008

Green Tea May Help Brain Cope With Sleep Disorders

- THURSDAY, May 22 (HealthDay News) — Green tea may counter the
cognitive problems that come with obstructive sleep apnea (OSA), a new
study suggests.
Green tea polyphenols (GTP) appear to negate the increased oxidative
stress that affects brain tissue in areas involved in learning and memory
in people with OSA, reports the study, published in the second issue for
May of the American Journal of Respiratory and Critical Care
Medicine. GTPs are known to possess antioxidant properties.
The conclusion is based on giving drinking water laced with GTP to rats
intermittently deprived of oxygen during 12-hour “night” cycles — a
condition that mimics the intermittent hypoxia (IH) that humans with OSA
experience. The rats that drank green tea-treated water performed
significantly better in a maze than rats that consumed plain water.
“GTP-treated rats exposed to IH displayed significantly greater spatial
bias for the previous hidden platform position, indicating that GTPs are
capable of attenuating IH-induced spatial learning deficits,” lead author
Dr. David Gozal, director of Kosair Children's Hospital Research Institute
at the University of Louisville, said in a prepared statement. He added
that GTPs “may represent a potential interventional strategy for patients”
with sleep-disordered breathing.
“OSA has been increasingly recognized as a serious and frequent health
condition with potential long-term morbidities that include learning and
psychological disabilities,” Gozal said. “A growing body of evidence
suggests that the adverse neurobehavioral consequences imposed by IH stem,
at least in part, from oxidative stress and inflammatory signaling
cascades.”
More information
The U.S. National Center for Complementary and Alternative Medicine has
more about green tea.

Friday, May 23, 2008

Does Green Tea Offer the Prescription for Beating Cancer?

Does Green Tea Offer the Prescription for Beating Cancer?
With early detection, cancer is no longer an automatic death sentence. However, an initial diagnosis still brings with it a host of questions: What is the best course of treatment? Are conventional approaches best? Or are non-traditional therapies preferable—particularly if the cancer does not seem to respond to chemotherapy and radiation.

In recent years, a great deal of emphasis has been placed on unconventional therapies for cancer. For instance, in an article in the Canadian Medical Association Journal, Elizabeth Kaegi of the Task Force on Alternative Therapies of the Canadian Breast Cancer Research Initiative discussed the fact that cancer patients are trying a number of intriguing therapies, including Essiac, Iscador, hydrazine sulfate, vitamins A, C, and E, and 714-X. But perhaps one of the most popular therapies that has been tried is green tea. In fact, go to your local convenience store and you may find jug after jug of green tea in assorted flavors. Still, you may be wondering what makes green tea so special—and if it really can help to combat cancer.

Green Tea—The Basics

Green tea is produced by steaming or frying the leaves of the shrub known as Camellia sinensis. The leaves, which are not fermented, are then dried. For 5,000 years, families in China and Japan have hailed green tea as a valuable stimulant and an effective remedy for stomach ailments. You can even purchase green tea in capsule form now, although the actual medicinal benefits from such capsules have yet to be established.

Dried tea leaves are far more complex than you might think. Specifically, they are made up of phytochemicals, plant alkaloids, proteins, carbohydrates, fiber, phenolic acids, and minerals. Of course, the exact composition of the leaves varies, depending on when the leaves are harvested and how they are processed. You should also be aware of the fact that the composition of green tea varies from that of black tea, since black tea has fewer polyphenols because of the fermentation process.

Side Effects

Green tea can contain anywhere from 10 to 80 milligrams of caffeine—the actual amount depends on how it has been produced and stored. Since caffeine is a known stimulant, green tea may lead to a racing heart rate and insomnia. As a result, heart patients, pregnant women, and nursing mothers should ideally drink no more than two cups of green tea a day.

Cancer Prevention

Numerous scientific studies have explored the use of green tea as a cancer preventative. According to Kaegi, digestive cancers appear to be particularly responsive to green tea. In fact, such tea appears to somewhat decrease the risk of experiencing cancer of the digestive tract. Given the fact that such conclusions are the result of a number of epidemiological studies, it appears that the idea that green tea can prevent cancer has some merit.

News from the Lab

But what about treating cancer? Can green tea be as effective in treatment as it is in prevention? There has been some limited lab work investigating the possibility that green tea can be used as an alternative form of cancer treatment. However, at this point, there have only been a few animal studies and no human studies. The results of these studies are, at this point, inconclusive.

Yet, it should be noted that one study showed that, if extracts of green tea are applied to mouse skin, it appears to stop the development of skin cancer when known carcinogens have been applied to the skin. Other research indicates that green tea can stop the growth of tumors or decrease the number of tumors in animals that have been exposed to cancer-causing agents.

In some animals, green tea and tea extracts prevented cancer cells from metastasizing. There are also indications that green tea extracts can prevent chromosomal abnormalities that can lead to cancer, as well as reduce the size of breast and prostate tumors.

The Magic of EGCG

Green tea contains an antioxidant known as epigallocatechin gallate, or EGCG. This substance appears to inhibit enzymes which are responsible for cell replication, stop the adhesion of cells, and disrupt the communication pathways which enable cell division to occur. However, EGCG seems to be most critically important as an antioxidant.

Final Conclusions

Researchers believe that there is evidence to suggest that green tea can be used to treat cancer. However, scientists add that additional research is absolutely essential in order to determine the full range of treatment that green tea might provide. For instance, researchers must determine which cancers are most likely to be abated through the use of green tea or green tea extracts.

Since there is also evidence to indicate that green tea can prevent cancer as well, drinking green tea is not only safe—it’s also highly recommended by some medical experts. Therefore, green tea may not just be a thirst-quencher—it may also be a key ingredient of a healthy diet.
About the Author: Jon M. Stout is Chairman of the Golden Moon Tea Company. For more information about tea, green tea and wu long tea go to http://www.goldenmoontea.com

Saturday, May 17, 2008

Green Tea Extract and Weight Loss

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Green tea has forever been known to have numerous fitness profit, but who knew that it could contribute to weight loss as well?

A topical survey available in the American Journal of Clinical diet show that green tea extract can swell metabolism and fat corrosion of the body. In model, scientists deem that the weight loss profit of green tea extracts are due to their caffeine content but the fallout of the survey show otherwise as they disroofed that green tea extracts have weight loss profit afar that of caffeine.

In their survey, the researchers administered only the same total of caffeine as that in green tea extracts but found that it did not make any significant changes in the bodys complete energy expenditure. This led them to conclude that green tea extracts have ingredients in them that actively cooperate with each other, promoting swelld metabolism and fat corrosion that prime to weight loss.

broaden findings indicated that a certain compound found in green tea extracts might be the ingredient that reasons weight loss. These green tea extract compounds called Flavonoids may correct the way the body uses norepinephrine, a hormone that monitors how calories are burned. When flavonoids cooperate with other green tea extract ingredients, more calories are burned therefore contributing to weight loss.

Another ingredient that actively contributes to the weight loss profit of green tea extracts is the compound catechin polyphenols. These compounds also cooperate with other green tea extract ingredients in order to promote weight loss by fat burning and thermogenesis (a treat of down energy by daytime ardor).

The great thing about the weight loss advantage of green tea extracts is that it does not have any adverse border-property. disparate other herbal crop like ephedra and prescription drugs for heaviness, green tea extract does not swell the momentum of kindness duty or introduce blood presconfident. In this view, green tea extract is an effectual and safer correctnative to other weight loss crop which may reason wound to the client.

The survey conducted by the University of Geneva on the weight loss advantage of green tea extract implicated that green tea extract can also help thyroid patients. According to dietitian Lynn Moss, M.S., R.D., green tea extract is a fitnessier picking for people with thyroid who may be too precise to stimulants. Green tea extract can promote weight loss by increasing metabolism lacking over stimulating the adrenal glands.

A familiar infusion all throughout Asia, green tea has topically gained popularity in the West. broaden researches were conducted to name other fitness profit of green tea extracts aborder from weight loss. It was found that certain green tea extract compounds can significantly downgrade the threat of kindness disease, menace, and even ulcers.

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About the Author: Want more information on Green Tea Extract and Weight Loss? http://www.justgreentea.info/Green_Tea_Extract_and_Weight_Loss.html has all the inform

Friday, May 16, 2008

Does Green Tea Offer the Prescription for Beating Cancer?

Does Green Tea Offer the Prescription for Beating Cancer?
With early detection, cancer is no longer an automatic death sentence. However, an initial diagnosis still brings with it a host of questions: What is the best course of treatment? Are conventional approaches best? Or are non-traditional therapies preferable—particularly if the cancer does not seem to respond to chemotherapy and radiation.

In recent years, a great deal of emphasis has been placed on unconventional therapies for cancer. For instance, in an article in the Canadian Medical Association Journal, Elizabeth Kaegi of the Task Force on Alternative Therapies of the Canadian Breast Cancer Research Initiative discussed the fact that cancer patients are trying a number of intriguing therapies, including Essiac, Iscador, hydrazine sulfate, vitamins A, C, and E, and 714-X. But perhaps one of the most popular therapies that has been tried is green tea. In fact, go to your local convenience store and you may find jug after jug of green tea in assorted flavors. Still, you may be wondering what makes green tea so special—and if it really can help to combat cancer.

Green Tea—The Basics

Green tea is produced by steaming or frying the leaves of the shrub known as Camellia sinensis. The leaves, which are not fermented, are then dried. For 5,000 years, families in China and Japan have hailed green tea as a valuable stimulant and an effective remedy for stomach ailments. You can even purchase green tea in capsule form now, although the actual medicinal benefits from such capsules have yet to be established.

Dried tea leaves are far more complex than you might think. Specifically, they are made up of phytochemicals, plant alkaloids, proteins, carbohydrates, fiber, phenolic acids, and minerals. Of course, the exact composition of the leaves varies, depending on when the leaves are harvested and how they are processed. You should also be aware of the fact that the composition of green tea varies from that of black tea, since black tea has fewer polyphenols because of the fermentation process.

Side Effects

Green tea can contain anywhere from 10 to 80 milligrams of caffeine—the actual amount depends on how it has been produced and stored. Since caffeine is a known stimulant, green tea may lead to a racing heart rate and insomnia. As a result, heart patients, pregnant women, and nursing mothers should ideally drink no more than two cups of green tea a day.

Cancer Prevention

Numerous scientific studies have explored the use of green tea as a cancer preventative. According to Kaegi, digestive cancers appear to be particularly responsive to green tea. In fact, such tea appears to somewhat decrease the risk of experiencing cancer of the digestive tract. Given the fact that such conclusions are the result of a number of epidemiological studies, it appears that the idea that green tea can prevent cancer has some merit.

News from the Lab

But what about treating cancer? Can green tea be as effective in treatment as it is in prevention? There has been some limited lab work investigating the possibility that green tea can be used as an alternative form of cancer treatment. However, at this point, there have only been a few animal studies and no human studies. The results of these studies are, at this point, inconclusive.

Yet, it should be noted that one study showed that, if extracts of green tea are applied to mouse skin, it appears to stop the development of skin cancer when known carcinogens have been applied to the skin. Other research indicates that green tea can stop the growth of tumors or decrease the number of tumors in animals that have been exposed to cancer-causing agents.

In some animals, green tea and tea extracts prevented cancer cells from metastasizing. There are also indications that green tea extracts can prevent chromosomal abnormalities that can lead to cancer, as well as reduce the size of breast and prostate tumors.

The Magic of EGCG

Green tea contains an antioxidant known as epigallocatechin gallate, or EGCG. This substance appears to inhibit enzymes which are responsible for cell replication, stop the adhesion of cells, and disrupt the communication pathways which enable cell division to occur. However, EGCG seems to be most critically important as an antioxidant.

Final Conclusions

Researchers believe that there is evidence to suggest that green tea can be used to treat cancer. However, scientists add that additional research is absolutely essential in order to determine the full range of treatment that green tea might provide. For instance, researchers must determine which cancers are most likely to be abated through the use of green tea or green tea extracts.

Since there is also evidence to indicate that green tea can prevent cancer as well, drinking green tea is not only safe—it’s also highly recommended by some medical experts. Therefore, green tea may not just be a thirst-quencher—it may also be a key ingredient of a healthy diet.
About the Author: Jon M. Stout is Chairman of the Golden Moon Tea Company. For more information about tea, green tea and wu long tea go to http://www.goldenmoontea.com

GREAT SITES

www.healthiestdrink.com

http://green-tea-everyday.blogspot.com/

http://green-tea-everyday.blogspot.com/

http://www.cancer.gov/newscenter/pressreleases/tea

http://en.wikipedia.org/wiki/Epigallocatechin_gallate

http://en.wikipedia.org/wiki/Catechin

http://www.greentealibrary.com/

http://greenteahp.wordpress.com/2007/11/13/green-tea-hp-helps-strenghthen-bones/

http://en.wikipedia.org/wiki/Açaí_Palm#Fruit

http://en.wikipedia.org/wiki/Noni

http://en.wikipedia.org/wiki/Pomegranate

http://en.wikipedia.org/wiki/Theanine

http://en.wikipedia.org/wiki/Resveratrol

Green Tea: The Japanese Secret to Good Health

Green Tea: The Japanese Secret to Good Health
Cancer remains a number-one killer in countries around the world. Therefore, it should come as little surprise that medical researchers are exploring new avenues in an effort to find ways to attack cancer.

The investigation into alternative cancer therapies often begins by examining the cultures of specific nations in an effort to determine whether diet or other customs could help unlock the secret to curing this dreaded disease. Since green tea has been a staple of the Japanese diet for centuries, it’s not surprising that new attention is being paid to the tea’s therapeutic benefits.

In recent years, doctors and scientific researchers have been focusing new attention on the idea of drinking green tea in an effort to keep cancer at bay. It’s been thought that the beverage possesses certain natural properties which make it a likely cancer preventative.

Studying Green Tea In-Depth

In order to look at this issue in more depth, researchers Kazue Imai, Kenji Suga, and Kei Nakachi of the Saitama Cancer Center Research Institute in Saitama, Japan, decided to examine the effects of green tea drinking among the Japanese.

In an article entitled “Cancer-Preventive Effects of Drinking Green Tea Among a Japanese Population” in Preventative Medicine magazine, the research team explored the therapeutic benefits of green tea at length.

When the researchers began their investigation, there had been a number of studies indicating that the main ingredient of green tea, epigallocatechin gallate, or EGCG, was anti-carcinogenic. However, there was little evidence to suggest that EGCG could prevent cancer in human beings. While some human studies had been conducted, the results were far from conclusive.

The Japanese research team strongly believed that it was absolutely critical to conduct an in-depth study in an Asian nation, given the popularity of tea consumption in the Orient. Ultimately, the Japanese scientists found that those Japanese subjects who drank green tea were less likely to develop cancer. This was particularly true among women who consumed more than ten cups of green tea each day.

A Natural Cancer Prevention Tool

The rate of cancer was low among both men and women who consumed large amounts of green tea. In addition, a study of 384 cancer patients indicated that increased consumption of green tea was linked with a delay in the onset of cancer.

Again, this phenomenon was most prevalent among women who consumed more than ten cups of green tea each day. The average delay for the onset of cancer was four years—four years of enhanced quality of life for the subjects involved.

To a Western mind, drinking ten cups of green tea daily can seem mind-boggling—especially if one has difficulty consuming eight glasses of water each day. It should be noted that, on average, the subjects were probably consuming 150 ml of green tea per cup. That would amount to about 300 to 400 milligrams of EGCG—a healthy amount, by any standard.

More Powerful Than Once Thought

It has become clear that green tea is far more powerful in fighting cancer than researchers once thought. For instance, scientists recently discovered that green tea’s unique chemical makeup enables it to combat one of the key cancer-causing molecules linked to tobacco use. The ground-breaking evidence appeared in a journal published by the American Chemical Society.

In the study, researchers examined the effects of two components of green tea, EGCG and epigallocatechin, also known as EGC. These substances are close to the consistency of cancer-preventing substances in red wine, grapes, broccoli, and cabbage. The research team discovered that EGCG and EGC can inhibit a molecule that often “turns on” genes that can be harmful to the body, leading to the development of cancer.

However, it’s unclear whether the results in the science lab could be replicated in a person’s home, since the effectiveness of drinking green tea depends on how the beverage is used by the human body. In addition, there appear to be differences between varieties of green tea, so additional study is necessary to prove the beverage’s effectiveness in inhibiting potentially harmful molecular processes.

The Need for More Research

Based upon the evidence presented in the study conducted by Imai, Suga, and Nakachi, there can be little doubt that their research indicates that consuming green tea can lead to the prevention of cancer. However, additional research is definitely needed in order to determine which organs of the body could best benefit from green tea.

In other words, will drinking green tea fight stomach cancer? Breast cancer? Colon cancer? At this point, the answers to these questions remain unclear. Yet, it should be noted that laboratory tests show that green tea’s EGCG can zero in on organs in an effort to prevent cancer.

The initial research into cancer prevention using green tea is incredibly encouraging. To begin with, green tea is an ordinary part of many people’s diets, so drinking the beverage does not necessarily mean a radical lifestyle change. If people are already accustomed to consuming green tea, it stands to reason that they wouldn’t mind consuming more of it, if it would mean preventing the occurrence of cancer.

A Virtually Problem-Free Solution

Some approaches to preventing cancer may seem initially appealing, but can become decidedly less so because of the side effects involved. However, there are no toxic effects linked to green tea consumption, meaning that this cancer-fighting remedy is especially promising.

In addition, green tea appears to be a powerful cancer prevention tool. If the beverage’s therapeutic effects were limited, there wouldn’t be a great deal of interest in using it as a cancer preventative. However, the strong link between green tea consumption and cancer prevention indicated by the Japanese study means that there is good reason for people to consider adding green tea to their diets.

Effects Beyond the Orient

Some might conclude that green tea drinking only prevents cancer among Asian populations, but researchers in the field believe that would be a mistake. It’s entirely possible that, if Westerners also made green tea a significant part of their daily diet, they would also see the preventative effects.

With so many supermarkets and convenience stores in the West now stocking green tea, it may be just a matter of time before Westerners will also experience the beverage’s medicinal benefits.
About the Author: Jon Stout is Chairman of the Golden Moon Tea Company. For more information about tea, black tea and wholesale tea go to www.goldenmoontea.com

I just can't stop finding great stuff about GREEN TEA

Green Tea: Ancient Beverage for Your Health Today
Want to do something positive to enhance your health? Get in the habit of Adding green tea to your diet. It's been proven to be beneficial as a health improver for centuries and for many different cultures from East to West.

It has an outstanding reputation helping people to be healthier in many different ways. Its health benefits range from helping prevent cancer to assisting people to concentrate better.

Want additional help in preventing tooth decay? Green tea has been found to help prevent tooth decay.

For those suffering with high cholesterol, green tea has a reputation of offering protection from both stroke and heart disease by lowering cholesterol.

Want to do all you can to fight the effects of aging? Antioxidants in green tea fight free radicals that are responsible for the devastating effects of the passing years on your health.

Have you gained unwanted pounds and need help taking them off? It appears that green tea can help people lose weight by raising their rate of metabolism which leads to more efficient burning of calories.

Even arthritis has been known to be relieved by drinking green tea. That's because green tea contains a special substance that protects cartilage.

Many women need to protect their bone density so they don't develop osteoporosis in their later years. Green tea has been known to protect bones.

Do you or a loved one have diabetes and need all the help you can get managing this condition? Help guard your blood sugar level by drinking green tea.

Is Alzheimer's disease an issue with one of your loved ones or perhaps even yourself? The rich supply of antioxidants in green tea may protect brain cells.

Another disease that is related to damaged cells in the brain is Parkinson's disease. If you or a loved one have been diagnosed with this disease, be sure to drink green tea since it is rich in antioxidants. As you may know, brain cells can be protected by antioxidants.

Would you like to have fewer episodes of food poisoning? The bacteria that cause food poisoning may be killed by green tea's special properties.

Are you often laid low with infections? If you drink green tea, you can help strengthen your immune system.

Also you can protect yourself from the flu and colds if you drink green tea on a regular basis.

If you drink green tea as a beverage, you'll also cleanse your body.

Be sure to purchase green tea that's fresh so you can get the maximum health benefits from this wonderful drink.

Enjoy this thirst quencher either served hot or cold. But be sure to drink it when it is freshly brewed and let it steep for a while. That's so you can get the maximum health benefits that green tea can offer you.

There are additional health benefits to drinking green tea that are not included in this article. If you're really interested, why not research the subject yourself?
About the Author: Patricia Wagner offers health tips for your health so you can enjoy a more energetic lifestyle at

http://www.a-to-z-wellness.com