Copper is an essential trace mineral that is vital to human health. It has anti-microbial antioxidant anti-carcinogenic and anti-inï¬ammatory properties. As per Ayurveda water stored in a copper vessel has the ability to balance all three dosha in your body - vata kapha pitta - by positively charging the water. The water stored in a copper vessel is known as Tamra Jal. This water may be consumed after storing it in the vessel overnight for 8 hours. Storing water in a copper vessel creates a natural puriï¬cation process. It can kill all the micro-organisms fungi algae and bacteria present in the water that could be harmful to the body and makes the water perfectly ï¬t for drinking.