Question

Water which is fit fir drinking is pure for a common man but not for scientist .why?

Answer 1

Because water has bacterial impurities which we cannot see through our naked eyes, that is the reason why for a common water is pure.
but for a scientist water is not pure

Answer 2

Answer:

Pure water flushes out toxins, improves your complexion, relieves headaches, promotes weight loss, and aids in digestion. So when your water is of poor quality, your mind and body can't function properly. You may feel sluggish, bloated, and dehydrated without the proper amount of high quality water