Tea drinkers could have less of a breast cancer risk as it increases the functions of blood vessels says a new research. The aim of this latest analysis was to evaluate the links between tea consumption and alcohol drinking and physical activity and breast cancer risk among Chinese women reports femalefirst.co.uk. Commenting on the new research women's health specialist Catherine Hood said: 'Compared with non-drinkers regular tea drinkers had a 21 per cent decreased risk of breast cancer. This beneficial finding is likely to be associated with the polyphenol content of tea.' Tea is rich in polyphenols including catechins and