Copper is an essential element needed for proper metabolic functioning. Drinking water stored overnight in a copper vessel, called "tamra jal", has health benefits according to Ayurveda. It helps balance the three doshas (vata, kapha, pitta) and aids digestion. Benefits of using copper vessels include its antioxidant properties, relief from joint pain, support of cardiovascular health, regulation of thyroid function, and boosting immunity. Copper also helps metabolism and prevents age-related issues. Those wanting weight loss or with skin, thyroid, bone, or cholesterol problems may benefit from daily copper consumption via tamra jal.