Key words: statistical analysis, correlation, t-test, physico-chemical parameters, river water. INTRODUCTION In spite of Indiaâs spectacular achievements in some areas of Science and Technology since independence, most of our rural areas and even many of urban areas do not have access to safe drinking water.
In order to stay healthy, the American Heart Association recommends no more than six teaspoons, or about 25 grams, of added sugars per day for women, and nine teaspoons, or about 36 grams, for men.
On average, in 2004, Canadians consumed 110.0 grams of sugar a day, the equivalent of 26 teaspoons. This amounted to 21.4% of their total daily calorie intake. Absolute daily sugar consumption varied substantially with age (Figure 1). It was lowest among women aged 71 or older (83 grams or 20 teaspoons), and highest among teenage boys aged 14 to 18 (172 grams or 41 teaspoons). In every age group, males consumed significantly more sugar than did females.