according to this indian judge:

http://www.indiatomorrow.net/eng/cow-urine-strengthens-brain-and-heart-increases-appetite-justice-sharma

"Cow urine strengthens brain and heart.

• Cow urine is a chemical which prevents aging and aging diseases.

• Cow urine compensates those nutritions which are not available in our daily diet

• Cow urine increases intelligence.

• Cow urine has magic power to mute germs.

• Cow urine increases immune power in human body and maintains liver, heart and mind healthy. It also increases the energy of brain and hearts.

• The Ganga has resided into cow urine and the Ganga curtails all sins, therefore through consuming cow urine one can be out of sins of previous life.