Copper is a trace mineral that plays a crucial role in various bodily functions and drinking from a copper vessel is a wonderful way to ensure you are getting adequate amounts of it naturally. Copper plays a vital role is thyroid hormone metabolism. It is involved in the production of thyroxine (T4), a key thyroid hormone and helps with its absorption by body cells. Copper can kill various viruses and bacteria, including E. Coli within a few hours of contact a process known as “contact killing”. The copper ions released into your water from the cup interfere with the cellular process of bacteria, ultimately leading to their death. Copper is a crucial micronutrient for a healthy immune system, playing a role in both innate and adaptive immunity. It supports the growth and function of various immune cells like neutrophils, macrophages, and NK cells, which are essential for fighting off pathogens. Additionally, copper contributes to the development of and differentiation of immune cells. Also, studies show that copper complexes can induce apoptosis (cell death of cancer cells) and inhibit angiogenesis (process of forming new blood vessels from pre-existing ones which is crucial for growth and development as well as wound healing). Copper also plays a crucial role in heart health by contributing to the production of red blood cells, helping the body absorb iron, reducing the risk of heart disease. Copper also helps maintain the strength and integrity of the heart and blood vessels, and is involved in enzymatic activities that reduce oxidative stress.