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The age of our body is different from the age of our years. We can be 40 years old with a body 60 years old or 30 years old.
There are certain age indicators in us. Besides our brain functions like memory that can tell how old we really are; our arteries and body cells can also tell our body's age. The younger and healthier our arteries and cells are, the younger and healthier we are.
Healthy arteries means a healthy heart. Back to 2008, scientists and researchers had clinical evidence published in European Journal of Cardiovascular Prevention and Rehabilitation claiming that green tea could expand arteries considerably, which was linked to improvement in cardiovascular health.
It works like this: there is something called endothelial cells in our body. When they function abnormally, a process called atherosclerosis begins, which results in the development of clogged arteries.
Green tea improves the function of endothelial cells, thus reducing the risk of artery clogging, keeping arteries healthy. We help our heart simply by drinking enough green tea. Not bad at all.
Another way that researchers use to monitor our body age is “age marker” telomeres.
Telomeres are the protective end caps on our DNA strands, kind of like the caps on the ends of shoe strings that prevent the strings from unraveling. They become shorter when our cells divide. The more the cell divides, the shorter the telomere becomes, and the older our body gets.
The length of a telomere is finite, meaning it can be finished. When that happens, the cells can no longer divide. And this is not a good news for our body's defense and health.
One of the reasons that diseases accelerate the aging process of our body is that they cause cell damage. When it happens, our body divides cells to repair itself, but in turn causes telomeres to become shorter. When telomeres finally disappear and the cells can no longer divide, the repair stops.
Telomeres work pretty efficiently at keeping us young. But they are getting shorter inevitably, not only because they are doing their jobs of repairing damaged cells; but also because that they are highly susceptible to oxidative stress, which is imposed by various oxidizing sources, such as oxygen that works in our metabolism, toxins in water and food, air pollution and natural and artificial radiation.
However, we can get external help to aid telomeres and cells. One way is to have three or more cups of green tea a day.
Green tea can not only keep unhealthy fat and cholesterol from clogging the arteries to help us have a healthy heart, but also have very strong antioxidative properties that protect telomeres from oxidative damage during normal aging process. The difference can be five years of life.
It makes sense, then, to integrate green tea into your life style to stay healthy. If you want to know more about the keys to a healthy lifestyle, you may want to check out Sandy's page . She has first hand experience and years of insight in this area.