Tea is among the world’s oldest and most revered beverages. Since tea was first discovered in China, it has traveled the world conquering the thirsts of virtually every country on the planet. It is today’s most popular beverage as well as one of the healthiest in the world, next to water. Tea contains high levels of antioxidants, some of which are called polyphenols, flavonoids, and catechins, and all of which take on the “free radicals” in the body and prevent them from harming the healthy cells on board. Studies that support the health benefits of tea drinking keep filling the headlines. There’s simply no denying that a daily dose of tea does the body good.
History. types. benefits.
A quick History
- Aids in lowering cholesterol
- May help regulate blood sugar
- Gently stimulates the heart and circulatory system
- Promotes healthy teeth, skin, and bones
- 20% of the caffeine in a cup of coffee
- Has antioxidants
- Helps boost the immune system
- Soothes the stomach and digestive system
- Lowers cholesterol
- Regulates blood sugar
- 5-10% of the caffeine in a cup of coffee
- Natural source of antioxidants and vitamins, particularly Vitamin C
- Naturally caffeine-free
- Refreshing and delicious
Tea drinking also increases the amount of flavonoids in the blood. These are antioxidants which are like those found in fruits and vegetables.
The high levels of antioxidants in black tea have been found to not only improve artery function but also to lower the rates of cancers. They have the ability to stop the oxidation which causes damage to DNA and turns normal cells into cancer cells.
Tea can also help prevent tooth decay. It contains fluoride and works better than the antibiotic tetracycline. It fights bacteria in the mouth that causes gum disease and cavity causing bacteria.
For many generations in India, China and Japan, green tea has been regarded to contain health-promoting components. Much research has been made on the health effects of green tea and its prevention of and stopping the progressing of a variety of illnesses. Only 20% of the tea consumed worldwide is green tea. The remainder is black, yet many polyphenols in green tea contain more antioxidant activity than the well-known Vitamin C and Vitamin E. The antioxidants found in green tea may prevent and reduce severe cases of arthritis and cancers. Green Tea May Prevent Oral Cancer.
Green tea contains EGCG which is a natural obstructer of TNF – (a gene expression which encourages cancer cells to develop in surrounding tissue). EGCG has been proven to kill cultured cancer cells without causing harm to surrounding healthy cells. Green tea could be beneficial not only for the prevention of cancer but also in the therapy and prevention of other diseases.