Women who drink about an extra litre-and-a-half of water daily are nearly 50 per cent less likely to suffer from bladder infections, especially in premenopausal stages, a new study has found.

Older people who indulge in physical activity should increase their amount of water intake, to reap the full cognitive benefits of exercise, researchers suggest.

The Delhi High Court on Monday said that there has been a surge in number of typhoid cases in the national capital because of bad drinking water quality and asked what the Delhi Jal Board (DJB) is doing to provide potable water.

The declining quantity of water has start concerning many scientists these days, because of the increasing demand the total amount of drinking water is coming down.