Question

Why is it suggested to drink at least 1 to 1.5 litres of water daily?

Answer 1

1. Water is required for the proper functioning of the kidneys and for the formation of urine.
2. Adequate water intake helps dissolve and remove nitrogenous wastes such as urea, uric acid and ammonia from the body.
3. It maintains the fluid balance, osmotic pressure and concentration of salts in the blood and tissue fluids.
4. Sufficient water helps the kidneys produce an adequate quantity of urine and prevents excessive concentration of salts.
5. It reduces the possibility of crystallisation of salts and formation of kidney stones, which may occur when too little water is consumed.
6. Water is also lost through the lungs, skin and urine. Drinking adequate water replaces this loss and prevents dehydration.
7. Therefore, regular water intake supports osmoregulation and keeps the urinary system functioning properly.