Generations of families in India and Asia have been turning to tea to cure what ails them. Back within the year 1191, a Zen priest penned a piece entitled the Book of Tea, that told how inexperienced tea may benefit at least five very important organs, together with the heart. At that point, inexperienced tea was thought to improve urinary and brain perform, combat beriberi disease, and alleviate indigestion. In different words, inexperienced tea was considered to be a multi-purpose elixir, ready to treat a good varie…
But this ancient remedy has now found a place in modern scientific literature, thanks to a new wave of studies on the medicinal properties of organic green tea. While studies on human subjects have been inconclusive, initial evidence from the laboratory looks incredibly promising.
While organic green tea can be beneficial in attacking everything from high cholesterol to depression, it has perhaps gotten the most attention for its impact on cancer. In order to understand the significance of this, it is first necessary to have some knowledge of the disease of cancer itself.
Cancer: A Disease of the Genes
When cancer occurs, cells divide uncontrollably, meaning that the genes controlling cell growth have been damaged in some way. In fact, a gene has to mutate a number of times before a typical cell will change into a cancer cell.
Antioxidants are important because they can stop the enzyme activities that give rise to cancer. In essence, they repair DNA problems which have been caused by oxidants, or free radicals.
organic green tea—A Natural Antioxidant
organic green tea has been considered a godsend for good health because it contains antioxidants known as catechins. These substances have been called impressive inhibitors of cancer growth. Here’s how they do it: lab tests show that they combat oxidants prior to cell injuries, stop the growth of tumor cells, and reduce the occurrence of tumors.
For instance, mice tumors were found to shrink when the lab animals ingested organic green tea. This phenomenon occurred whether the cancer affected the liver, the skin, or the stomach.
organic green tea and Cancer Prevention
In an article which appeared in the Journal of Cellular Biochemistry, authors Santosh Katiyar and Hasan Mukhtar noted that the special properties found in tea can help prevent cancer, according to the experimental data available. This is significant, considering the wide availability of tea. As the authors recognize, tea is grown in about 30 different countries and it’s considered to be the most popular beverage worldwide.
Most scientific studies using tea have focused on the therapeutic effects of organic green tea. In these lab tests, the organic green tea is fed to mice as an extract in water or in a purified form. organic green tea has even been found to have some positive medicinal effect before birth in the womb.
A Variety of Uses
Interestingly enough, medical research shows that the benefits of organic green tea are not limited to combating only one type of cancer. In fact, consuming organic green tea may help prevent the development of cancers of the stomach, lungs, esophagus, pancreas, liver, breast, and colon.
Still, even researchers admit that the reasons behind organic green tea’s broad therapeutic effects are not clear. A number of theories have been put forward—theories which require further investigation.
The Effects of Tea Drinking on Human Beings
Much of what we know about organic green tea’s effects comes from animal studies. While some research indicates that tea drinkers are less prone to cancer, other studies offer a conflicting view. This may be because there are a number of environmental factors which can contribute to the development of cancer, including diet, carcinogens in one’s living space, and the like.
Still, in China, where organic green tea is particularly popular, research results are encouraging. A study of more than 18,000 Chinese men found that tea drinkers were far less likely to experience stomach cancer than non-tea drinkers. Yet, a Netherlands study involving tens of thousands of men and women indicated there was no link between drinking tea and cancer prevention.
The Continuing Medical Debate
The debate over the health benefits of organic green tea continues at the highest levels of government and academia. For instance, the U.S. Food and Drug Administration asserts that organic green tea does not reduce the risk of breast, prostate, or any other type of cancer. The FDA also states that organic green tea does not reduce the risk of cardiovascular disease.
However, a study published in the fall of 2006 in the Journal of the American Medical Association directly contradicts the FDA’s contentions. That study indicated that drinking three or more cups of organic green tea could reduce the risk of death from heart disease.
Future Research Possibilities
Yet, there is a continued push toward additional research of the organic green tea phenomenon. For instance, the National Cancer Institute is especially interested in exploring the ability of organic green tea to prevent skin cancer. Researchers are examining the effects of both organic green tea in pill form and organic green tea creams applied directly to the skin.
Comments on this entry are closed.