With early detection, cancer is no longer an automatic death sentence. But, an initial diagnosis still brings with it a bunch of questions: What is the most effective course of treatment? Are typical approaches best? Or are non-ancient therapies preferable—significantly if the cancer does not appear to retort to chemotherapy and radiation.
In recent times, a nice deal of stress has been placed on unconventional therapies for cancer. As an example, in a piece within the Canadian Medical Association Journal, Elizabeth Kaegi of the Task Force on Various Therapies of the Canadian Breast Cancer Analysis Initiative mentioned the very fact that cancer patients are attempting a range of intriguing therapies, as well as Essiac, Iscador, hydrazine sulfate, vitamins A,C, and E, and 714-X. But perhaps one among the foremost standard therapies that has been tried is green tea. In fact, head to your native convenience store and you’ll find jug once jug of green tea in various flavors. Still, you will be wondering what makes green tea thus special—and if it very will facilitate 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 aren’t fermented, are then dried. For 5,000 years, families in China and Japan have hailed green tea as a valuable stimulant and a good remedy for abdomen ailments. You’ll even purchase green tea in capsule form now, though the actual medicinal benefits from such capsules have yet to be established.
Dried tea leaves are far a lot of advanced than you would possibly think. Specifically, they are made from phytochemicals, plant alkaloids, proteins, carbohydrates, fiber, phenolic acids, and minerals. In fact, the exact composition of the leaves varies, relying on when the leaves are harvested and the way they’re processed. You must conjointly remember of the fact {that the} composition of green tea varies from that of black tea, since black tea has fewer polyphenols as a result of of the fermentation process.
Side Effects
Green tea will contain anywhere from 10 to 80 milligrams of caffeine—the actual quantity depends on how it’s been made and stored. Since caffeine may be a known stimulant, green tea might lead to a racing heart rate and insomnia. Thus, heart patients, pregnant ladies, and nursing mothers should ideally drink not more than two cups of green tea a day.
Cancer Prevention
Numerous scientific studies have explored the employment of green tea as a cancer preventative. In keeping with Kaegi, digestive cancers seem to be notably aware of green tea. Of course, such tea seems to somewhat decrease the danger of experiencing cancer of the digestive tract. Given the actual fact that such conclusions are the result of a range of epidemiological studies, it appears that the concept that green tea will stop cancer has some merit.
News from the Lab
But what about treating cancer? Will green tea be as effective in treatment as it’s in prevention? There was some limited lab work investigating the chance that green tea can be used as another type of cancer treatment. But, at this point, there have only been a few animal studies and no human studies. The results of these studies are, at this time, inconclusive.
Nonetheless, it ought to be noted that one study showed that, if extracts of green tea are applied to mouse skin, it seems to prevent the event of skin cancer when known carcinogens have been applied to the skin. Different research indicates that green tea can stop the expansion of tumors or decrease the amount of tumors in animals that are exposed to cancer-causing agents.
In some animals, green tea and tea extracts prevented cancer cells from metastasizing. There also are indications that green tea extracts will stop chromosomal abnormalities that can result in cancer, plus reduce the size of breast and prostate tumors.
The Magic of EGCG
Green tea contains an antioxidant referred to as epigallocatechin gallate, or EGCG. This substance appears to inhibit enzymes that 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 recommend that green tea will be used to treat cancer. However, scientists add that extra research is completely essential so as to determine the full vary of treatment that green tea might provide. For example, researchers must confirm that cancers are most likely to be abated through the employment of green tea or green tea extracts. Since there’s additionally evidence to point that green tea will prevent cancer further, drinking green tea is not only safe—it’s conjointly highly counseled by some medical experts. So, green tea might not simply be a thirst-quencher—it may also be a key ingredient of a healthy diet.
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