HomeNationalWater pollution and public health Water pollution and public health KATHMANDU, JANUARY 24An adult needs to drink at least 1.5 litres of water a day to replace fluid lost in urine, sweat and respired air, and to perform essential biochemical functio… RELATED ARTICLES National Japanese Ambassador calls on PM Oli National Press Council Nepal revokes action against The Himalayan Times National Prime Minister Oli meets Bhutanese counterpart Latest articles Japanese Ambassador calls on PM Oli National Press Council Nepal revokes action against The Himalayan Times National Lady Gaga rocks Copacabana Beach with a free concert for more than 2 million fans Entertainment Nepathya gears up for seventh US tour with performances across seven cities Entertainment