Measure the water

Sat, Nov 7 12:50 PM

New Delhi, Nov. 6 -- Scientists have specific advice on how much fat, protein and vitamins a person needs, but only vague guidelines on drinking water. An international scientific panel has published these recommendations: Two hours before exercise

Drink 400 to 600 ml (14 to 22 oz) of fluids To judge how much water that is, weigh yourself before and after exercising For every pound (0.5 kg) of body weight, you need to drink at least 450 to 675 ml (16 to 24 oz) of fluid During exercise

Drink 150 to 350 ml (6 to 12 oz) of fluid every 15 to 20 minutes, depending on your conditioning

After exercise

Drink enough fluid to replace the water lost in sweat during the exercise session

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