May 27 2015
Is full of antioxidants and a subgroup known as EGCG may ward off everything from cancer to heart disease. One study found that each daily cup of green tea consumed may lower the risk of cardiovascular disease by 10 percent.
Black tea has high concentrations of the antioxidant compounds known as theaflavins and thearubigins, which have been linked to lower levels of cholesterol. Research has shown that people who drink three or more cups of black tea daily may cut their risk of stroke by 21 percent.
Some research suggests that it may offer benefits to people with diabetes. A recent study found that consuming white tea resulted in improved glucose tolerance and a reduction in LDL cholesterol.
It may aid in weight loss. “Oolong activates an enzyme responsible for dissolving triglycerides, the form of dietary fat that’s stored in fat cells,” says Baer. One study showed that women who drank oolong tea burned slightly more calories over a two-hour period than those who drank only water.
Drinking three or more cups of tea a day is as good for you as drinking plenty of water and may even have extra health benefits, say researchers.