Cancer Fighting Benefits Of Green Tea

Research has revealed many benefits to consuming green tea. In this article I will talk about the benefits of green tea in cancer prevention and treatment.

Cancer In General
Population based studies have found lower rates of cancer in countries where green tea is regularly consumed. It cannot be proven that drinking tea is causing the lower cancer rates, but it does suggest that it may play a role.

Breast Cancer
Animal studies have shown some evidence that polyphenols in green tea slow or stop the growth of breast cancer cells. A study of almost 500 woman showed that woman who consumed the most tea had the lowest rates of breast cancer. Also, woman who drank 5 or more cups per day before being diagnosed with early stage breast cancer were less likely to have a recurrence after treatment.

Colorectal Cancer
A Chinese study found that woman who drank green tea regularly had a 37% lower risk of developing colorectal cancer.

Lung Cancer
Cell and animal based studies have suggested that polyphenols may inhibit the growth of lung cancer cells, and even cause cell death. Further human based research is needed.

Bladder Cancer
One study found that woman who were regular tea drinkers had lower rates of bladder cancer. A follow-up to the same study found that tea drinkers who developed cancer had a significantly better 5 year survival rate. Another study found that compounds in green tea caused cancer cells to grow in tighter formations, limiting the spread of cancer and making it easier to treat.

Ovarian Cancer
A study of ovarian cancer patients in China found that patients who drank the most green tea survived the longest. Another study in Sweden found that even low amounts of tea, a cup or less per day, decreased ovarian cancer risk.

Esophageal Cancer
Research into green tea’s effect on esophageal cancer have been mixed. Some have shown benefit, and others have shown increased risk of cancer with tea consumption. Drinking very hot beverages has been shown to increase mouth and esophageal cancer. The high heat can damage cells, and increased cell damage raises the risk of cancer. It’s recommended to let your tea cool to a reasonable tempurature before drinking.

Pancreatic Cancer
Population based studies have shown a decreased risk of pancreatic cancer in people who regularly drink green tea. This was especially true in woman, who had a 50% decrease in cancer rates. Men had a 37% reduction.

Prostate Cancer
Cell based studies have found that green tea extract prevents prostate cancer growth. Human based studies have found decreased cancer risk in individuals who consume tea regularly. One study found an 86% reduction in prostate cancer in men who drank the most tea. Another found that EGCG, a polyhenol, reduced PSA levels. PSA is marker of prostate cancer risk.

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