Can i lower cholesterol level in blood by increasing water intake and increasing physical exercise e.g brisk walk ?

Lower cholesterol: Best way is by changing what you eat. The best proven diet to reverse atherosclerosis which everyone has some by your age is the Rice-Fruit diet of Kempner or the Ornish Diet. Water will dilute your blood and cholesterol will be a bit lower but not enough to help. excise works in some. Easy to test. The diets begin to work in a day or two. Exercise takes longer. DASH Diet also helps, Read/try