| High antioxidant content
Antioxidants are chemical compounds found both in our body and in some of the food we eat, like fruits and vegetables. Their function is to protect our body from the pernicious effects of free radicals, by delaying or preventing cell damage by oxidation. Free radicals are molecules in our body that attack other molecules.
The antioxidants found in tea are called flavonoids. Its high flavonoid content (even greater than in certain fruits and vegetables) turns tea into a vital ingredient for a healthy diet.
Two essential minerals: manganese and potassium
Manganese is essential for bone development and growth. To stay in good health you need from 2 to 5 mg a day. Tea is one of the richest sources of manganese in our diet, with 5-6 cups of tea providing 45% of our daily requirement.
Potassium is vital for maintaining a normal heart beat. It enables nerves and muscles to function and regulates fluid levels within the cells. Potassium deficiency leads to erratic heartbeat and fatigue. A normal, balanced diet should provide sufficient potassium for health.
Tea and Heart Disease Prevention
The natural antioxidant properties of tea may help combat the risk of developing Coronary Heart Disease. Research has suggested that drinking around 4-5 cups of tea a day may have a beneficial effect on two long established heart disease risk factors: high blood cholesterol and high blood pressure. Studies have shown that average blood cholesterol and blood pressure drop, as tea consumption increases and experts believe the flavanoids in tea are responsible for the effect. Other studies have shown that tea flavanoids may also decrease blood clotting which is another common cause of cardiovascular disease.
Tea and controlled blood pressure
Cholesterol level studies have indicated that average blood cholesterol levels drop as the amount of tea consumed increases. Published evidence has shown trends towards lower systolic blood pressure levels (systolic) as tea drinking levels go up.
Tea and your smile
Tea is a great natural source of fluoride and it is an undisputed fact that it can have a positive effect on preventing cavities and maintaining a good oral health. A British study published in 1991 suggested that heavy tea drinking could even provide some children with enough fluoride to prevent tooth decay. It has also been suggested that plaque, the scale caused by mouth bacteria that leads to gum disease, is decreased by drinking tea due to its antioxidant components.
Further benefits
» It is hydrating, since it provides us part of the daily intake of water.
» Tea has no calories or fat.
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