With early detection, cancer is no longer an automatic death sentence. However, an initial diagnosis still brings with it a bunch of queries: What’s the most effective course of treatment? Are conventional approaches best? Or are non-ancient therapies preferable—particularly if the cancer does not appear to reply to chemotherapy and radiation.
In recent times, a great deal of stress has been placed on unconventional therapies for cancer. For instance, in a piece within the Canadian Medical Association Journal, Elizabeth Kaegi of the Task Force on Alternative Therapies of the Canadian Breast Cancer Analysis Initiative discussed the fact that cancer patients are making an attempt a range of intriguing therapies, together with Essiac, Iscador, hydrazine sulfate, vitamins A,C, and E, and 714-X. However maybe one in all the foremost in style therapies that has been tried is green tea. In fact, head to your local convenience store and you’ll notice jug once jug of green tea in different flavors. Still, you may be wondering what makes green tea thus special—and if it extremely can facilitate to combat cancer.
Green Tea—The Basics
Green tea is made by steaming or frying the leaves of the shrub called Camellia sinensis. The leaves, that don’t seem to be 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 abdomen ailments. You’ll even purchase green tea in capsule form now, although the particular medicinal benefits from such capsules have yet to be established.
Dried tea leaves are far more complicated than you might think. Specifically, they’re made of phytochemicals, plant alkaloids, proteins, carbohydrates, fiber, phenolic acids, and minerals. In fact, the precise composition of the leaves varies, depending on when the leaves are harvested and the way they’re processed. You should additionally bear in mind of the actual 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.
Facet Effects
Green tea can contain anywhere from 10 to 80 milligrams of caffeine—the actual amount depends on how it’s been produced and stored. Since caffeine could be a known stimulant, green tea may lead to a racing heart rate and insomnia. Consequently, heart patients, pregnant girls, and nursing mothers should ideally drink only 2 cups of green tea a day.
Cancer Prevention
Varied scientific studies have explored the employment of green tea as a cancer preventative. Per Kaegi, digestive cancers seem to be notably responsive to green tea. Of course, such tea appears to somewhat decrease the chance of experiencing cancer of the digestive tract. Given the very fact that such conclusions are the result of a variety of epidemiological studies, it appears that the concept that green tea can stop cancer has some merit.
News from the Lab
But what concerning treating cancer? Can green tea be as effective in treatment as it is in prevention? There was some restricted lab work investigating the likelihood that green tea will be used as another type of cancer treatment. However, at this time, there have solely been some animal studies and no human studies. The results of these studies are, at this point, inconclusive.
Nonetheless, it ought to be noted that one study showed that, if extracts of green tea are applied to mouse skin, it appears to prevent the event of skin cancer when known carcinogens have been applied to the skin. Different research indicates that green tea will 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 prevent chromosomal abnormalities that can lead to cancer, also cut back the size 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 that enable cell division to occur. However, EGCG appears to be most critically necessary as an antioxidant.
Final Conclusions
Researchers believe that there’s proof to recommend that green tea will be used to treat cancer. However, scientists add that further research is completely essential so as to see the complete range of treatment that green tea might provide. For instance, researchers must verify that cancers are presumably to be abated through the use of green tea or green tea extracts. Since there is additionally evidence to point that green tea will stop cancer moreover, drinking green tea isn’t solely safe—it’s conjointly highly recommended 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.
