From Adagio tea trends

OlTea helps fight heart problems and diabetes, review concludes
Health

A recent review published in UK's Nutrition Bulletin found that regular consumption of black tea protects against cardiovascular complications and type 2 diabetes. Three cups of black tea per day, with or without milk, can reduce the risk of heart problems by cutting levels of bad cholesterol (LDL) and blood sugar. Two or more cups a day may protect against type 2 diabetes. Scientists attribute these beneficial effects to flavanoids, a type of antioxidant found in tea that fights excessive pro-oxidant free radicals in the body. One typical cup of black tea contains 150-200mg of flavanoids. In addition, a 12-week study of 87 volunteers found that drinking three cups of tea a day produced a significant improvement in various cardiovascular risk factors.


Major study links green tea with less disability among elderly
February 2012

Less frailty
A major Japanese study has found that senior citizens who regularly consume green tea are more agile and active than non-tea drinkers. Almost 14,000 individuals aged 65 and over took part in the three-year experiment. Scientists focused on whether green tea drinkers have a lower risk of frailty and disability as they grow older. They found that those who consume at least five cups of green tea per day were one-third less likely to develop "functional disability", or problems with daily activities, such as dressing or bathing. Even after adjusting for confounding factors such as diet and lifestyle habits, the link was deemed significant. Although reasons behind the findings remain unclear, researchers point to a study that suggests that green tea extracts seem to boost leg muscle strength .