Some facts of tea about health! 
Tea and Health
Tea is a natural source of fluoride that can help prevent tooth decay.
Tea without milk has no calories. Using semi skimmed milk adds around 13 calories per cup, but you benefit from valuable minerals and calcium too. 4 cups of tea with milk can provide 21% of daily calcium requirements.
Tea has potential health maintenance benefits in cardiovascular disease and cancer prevention.
Whereas many sugar soft drinks can be high in calories and can be detrimental to dental health but natural tea can provide fluoride and with milk it can provide calcium to maintain good dental health!
Tea During Summers
Don't reach for the usual soft drink when the temperature rises, according to the latest research, you'd be better off putting the kettle on. As summer approaches and the sun starts to shine, tea may not seem obvious choice of refreshment, but amazingly its a better choice than traditional summer drinks. It cools the body and prevent dehydration and is low in calories. Tea raises the body temperature momentarily causing perspiration which cools the skin, refreshing the body.