Green tea contains polyphenols, antioxidants that can eliminate free radicals and reduce the risk of cancer and heart disease. Decaffeinated green tea can provide these benefits without caffeine’s negative effects, but may have fewer active ingredients. Drinking several cups of green tea per day is necessary to see positive results.
Some people believe that green tea contains powerful flavonols and antioxidants called polyphenols. Antioxidants may be a key to eliminating free radicals in the body that could lead to larger diseases over time, such as cancer. Some of the polyphenols, of which there are five types, are also believed to lower bad cholesterol and increase metabolism and mood. Decaffeinated green tea could be a way to get these benefits without the potentially harmful side effects of too much caffeine. However, it is important for people to note that the decaffeination process could result in a lower count of the active ingredients typically found in green tea.
While many studies have suggested that green tea may have both short- and long-term benefits, researchers often point out that one must drink several cups of green tea per day to see positive results. However, green tea is naturally caffeinated, and there are many consumers who do not tolerate large amounts of caffeine well. Decaffeinated green tea is one possible way to get the benefits of green tea without getting agitated and sick or feeling any of the other negative effects that caffeine sometimes has on the body.
In this way, decaffeinated green tea could be a safer way to ensure one gets more antioxidants, which could have several potential health benefits. First, free radicals can enter the body in a number of ways and can create a number of potential health problems. A type of polyphenol called epigallocatechin gallate (EGCG) is believed to be particularly helpful in scavenging free radicals. Fewer free radicals in a body could translate to a lower risk of cancer and other often fatal diseases.
Drinking decaffeinated green tea might also reduce an individual’s risk of many health problems associated with heart disease. Antioxidants and flavanols may help lower the body’s levels of low-density lipoprotein (LDL) cholesterol while increasing high-density lipoprotein (HDL) cholesterol. HDL is sometimes called good cholesterol. Also, people with existing heart problems are usually told to cut back on their caffeine intake. This is another reason why decaffeinated green tea could be especially beneficial.
People should note that some studies have found that decaffeinated green tea actually has fewer antioxidants and flavanols than naturally caffeinated green tea. This is possibly the result of the decaffeination process. This does not mean that the decaffeinated version of the tea is unhealthy. However, you may need to drink more decaffeinated tea to get the same benefits as caffeinated tea.
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