Green tea has long been a popular beverage in Eastern nations, but the West is quickly catching on to its benefits. Arterial inflammation is a huge concern in the United States, where heart disease is the no. 1 killer. Though more research is needed, there are indications that some of the components found in green tea may be helpful in reducing inflammation, one of the major causes of arterial hardening and heart disease.
Inflammation
Inflammation is a normal immune system response. It happens when your body senses a threat due to infection or trauma. Cells around the affected area release histamine, a hormone that increases blood vessel permeability. This allows white blood cells and fluids to flood the affected area. The swelling, redness and heat that result are a sign that your immune system is functioning properly.
Green Tea
Green tea is derived from the same plant as black tea, but is processed differently. Both types of tea are made from the leaves of the Camellia sinensis plant, but black tea is fermented, while green tea isn’t. The fermentation process removes some of the beneficial qualities of the tea by reducing its polyphenol content. Polyphenols are substances found in green tea that have been associated with cardioprotective effects and the reduction of inflammation.
Arterial Effects of Inflammation
When inflammation occurs over a prolonged period, the effects are similar to that of a protracted war. Damage to the infrastructure of the body occurs, such as arterial inflammation, which can lead to the bursting of arterial plaques and the presence of clots that obstruct the blood supply to the heart. Inflammation may be an even greater factor in the bursting of fatty arterial plaques than the presence of high LDL cholesterol levels.
Polyphenols
Polyphenols such as those found in green tea may have numerous positive effects on arterial health. According to the “Journal of Nutrition,” in addition to reducing cholesterol absorption, polyphenols reduce plasma triglycerides and have anti-inflammatory effects. “American Family Physician” adds that green tea consumption is associated with lower risk of heart disease. Three cups of green tea provides between 240 and 320 milligrams of polyphenols. In order to reduce your risk of cardiovascular disease, “American Family Physician” recommends five or more cups of green tea daily.
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