Does Green Tea Offer The Prescription For Beating Cancer?
With early detection, cancer is not an automatic death sentence. But, an initial diagnosis still brings with it a bunch of queries: What’s the best course of treatment? Are standard approaches best? Or are non-traditional therapies preferable—particularly if the cancer will not seem to respond to chemotherapy and radiation.
In recent years, a nice deal of emphasis has been placed on unconventional therapies for cancer. For example, in a commentary in the Canadian Medical Association Journal, Elizabeth Kaegi of the Task Force on Different Therapies of the Canadian Breast Cancer Analysis Initiative discussed the very fact that cancer patients are trying a variety of intriguing therapies, together with Essiac, Iscador, hydrazine sulfate, vitamins A,C, and E, and 714-X. However perhaps one amongst the foremost popular therapies that has been tried is green tea. Of course, attend your native convenience store and you’ll realize jug when jug of green tea in different flavors. Still, you may be wondering what makes green tea thus special—and if it really can facilitate to combat cancer.
Green Tea—The Basics
Green tea is produced by steaming or frying the leaves of the shrub called Camellia sinensis. The leaves, that are not 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 type now, though the particular medicinal edges from such capsules have nevertheless to be established.
Dried tea leaves are far more complicated than you might think. Specifically, they are created up of phytochemicals, plant alkaloids, proteins, carbohydrates, fiber, phenolic acids, and minerals. Of course, the exact composition of the leaves varies, relying on when the leaves are harvested and the way they are processed. You must additionally be aware of the very fact {that the} composition of green tea varies from that of black tea, since black tea has fewer polyphenols because of the fermentation process.
Aspect Effects
Green tea will contain anywhere from 10 to 80 milligrams of caffeine—the particular quantity depends on how it’s been made and stored. Since caffeine could be a known stimulant, green tea may result in a racing heart rate and insomnia. So, heart patients, pregnant girls, and nursing mothers should ideally drink not 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 seem to be particularly conscious of green tea. In fact, such tea appears to somewhat decrease the danger of experiencing cancer of the digestive tract. Given the actual fact that such conclusions are the results of a range of epidemiological studies, it seems that the idea that green tea will 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 restricted lab work investigating the possibility that green tea will be used as an alternate kind of cancer treatment. But, at now, there have only been a few animal studies and no human studies. The results of these studies are, at now, 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 development of skin cancer when known carcinogens are applied to the skin. Alternative analysis indicates that green tea will stop the growth of tumors or decrease the amount of tumors in animals that have been exposed to cancer-inflicting agents.
In some animals, green tea and tea extracts prevented cancer cells from metastasizing. There also are indications that green tea extracts can prevent chromosomal abnormalities which will result in cancer, as well as cut back the scale of breast and prostate tumors.
The Magic of EGCG
Green tea contains an antioxidant called epigallocatechin gallate, or EGCG. This substance seems 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 looks to be most critically necessary as an antioxidant.
Final Conclusions
Researchers believe that there’s evidence to counsel that green tea will be used to treat cancer. However, scientists add that extra analysis is totally essential in order to see the complete vary of treatment that green tea would possibly provide. For example, researchers should determine which cancers are presumably to be abated through the employment of green tea or green tea extracts. Since there’s also evidence to indicate that green tea can forestall cancer as well, drinking green tea is not solely safe—it’s conjointly highly counseled by some medical experts. So, green tea might not just be a thirst-quencher—it could also be a key ingredient of a healthy diet.
