Health Benefits of Green Tea
Health Benefits of Green Tea
Does green tea contain caffeine? Is it better for you than black? Can it help ward off disease? Why all the buzz around green tea? Is it because green tea comes from Asia, and therefore has to be good for you?
Well, obviously not. Although one research scientist, Dr. Christopher Ochner, said that “it’s the healthiest thing I can think of to drink”.
Now, I’m not saying that all you have to do is drink green tea and all of your health concerns will suddenly melt away, but it would be nice to know how green tea is so good for you, and more importantly, why.
Here's a list of some of its amazing benefits — benefits that you may not have been aware of. Some of these benefits are still being debated, so please do your own research if you want to use green tea for medicinal purposes.
Skincare - green tea can apparently also help with wrinkles and the signs of aging, This is because of their antioxidant and anti-inflammatory activities. Both animal and human studies have demonstrated that green tea applied topically can reduce sun damage.
Weight Loss - green tea increases the metabolism. The polyphenol found in green tea works to intensify levels of fat oxidation and the rate at which your body turns food into calories.
Diabetes - green tea apparently helps regulate glucose levels slowing the rise of blood sugar after eating. This can prevent high insulin spikes and resulting fat storage.
Heart Health - scientists think, green tea works on the lining of blood vessels, helping keep them stay relaxed and better able to withstand changes in blood pressure. It may also protect against the formation of clots, which are the primary cause of heart attacks.
Blood Pressure - regular consumption of green tea is thought to reduce the risk of high blood pressure.
Depression - Theanine is an amino acid naturally found in tea leaves. It is this substance that is thought to provide a relaxing and tranquilizing effect and be a great benefit to tea drinkers.
Anti-viral and Anti-bacterial - tea catechins are strong antibacterial and antiviral agents which make them effective for treating everything from influenza to cancer. In some studies, green tea has been shown to inhibit the spread of many diseases.
Esophageal Cancer - it can reduce the risk of esophageal cancer, but it is also widely thought to kill cancer cells in general without damaging the healthy tissue around them.
Cholesterol- green tea reduces bad cholesterol in the blood and improves the ratio of good cholesterol to bad cholesterol.
Alzheimer’s and Parkinson’s - it is said to delay the deterioration caused by Alzheimer’s and Parkinson’s. Studies carried out on mice showed that green tea protected brain cells from dying and restored damaged brain cells.
Tooth Decay - studies suggests that the chemical antioxidant "catechin" in tea can destroy bacteria and viruses that cause throat infections, dental caries and other dental conditions
Why Green Tea?
Originating in China but widely used throughout Asia this beverage has a multitude of uses from lowering blood pressure to preventing cancer. Green tea has been used as a medicine for thousands of years. The reason that green tea has more health benefits attached to it than black tea is (apparently) due to the processing. Black tea is processed in a way that allows for fermentation whereas green tea’s processing avoids the fermentation process. As a result, green tea retains maximum number of antioxidants and poly-phenols the substances that give green tea its many benefits.
One cup of tea a day will not give you all the abundant gains. The jury is out on how many cups are necessary; some say as little as two cups a day while others five cups — and more still say you can drink up to ten cups a day. Another thing to point out is that there is caffeine in green tea — so if you are sensitive to caffeine then one cup should be your limit. Green tea also contains tannins (which can decrease the absorption of iron and folic acid), so if you are pregnant or trying to conceive then green tea may not be ideal for you. You can try mixing green tea with other healthy ingredients such as ginger. If you are thinking of going down this route, you may want to consider taking a green tea supplement instead (it would keep you out of the bathroom).