Cow urine has amazing germicidal power to kill varieties of germs.
According to Ayurveda the cause of all diseases is the imbalance in three faults (tri-dosas) i.e. mucous, bile and air. Cow urine balances the tri-dosas, thus diseases are cured.
Cow urine corrects functioning of liver. So, liver makes healthy pure blood. It gives disease resistance power to the body.
There are some micronutrients in our body, which give life strength. These micronutrients are flushed out through urine. Therefore gradually ageing steps in our body. Cow urine has all elements, which compensate for deficiency of nutrients in our body, which are required for healthy life. Thus Cow urine stops ageing process. So it is called an elixir and also life giving.
Cow urine contains many minerals especially Copper, gold salts, etc. It compensates for bodily mineral deficiency. Presence of gold salts protects body against diseases.
Mental tension hurts nervous system. Cow urine is called medhya and hradya, which means it, gives strength to brain and heart. Thus cow urine protects heart and brain from damages caused by mental tension and protects these organs from disorders and diseases.
Excessive use of any medicine leaves some residue in our body. This residue causes diseases. Cow urine destroys the poisonous effects of residues and makes body disease free.
Electric currents (rays) which are present in the environment keep our body healthy. These rays in form of extremely small currents enter our body through Copper in our body. We get Copper from cow urine. To attract these electric waves is quality of Copper. Thus we become healthy.
By acting against the voice of soul (immoral & sinful action), the heart and mind become narrow minded. Due to this the functioning of body is effected and causes diseases. Cow urine provides mode of goodness. Thus helps us to perform correct activities by mind. Thus protects from diseases. In scriptures some diseases are said to be due to sinful actions performed in previous lives which we have to bear. Ganga resides in cow urine. Ganga is destroyer of sins, thus cow urine destroys such previous sins and so diseases are cured.
The diseases caused by entrance of ghosts in body are cured by intake of cow urine. The Master of ghosts is Lord Shiva. Lord Shiva holds Ganga on his head. Ganga is in cow urine also. Thus by taking cow urine, the ghosts get to see Ganga over their master