Trace elements, also known as trace minerals, are chemical elements essential for the proper functioning of living organisms, although required in minute quantities.
Trace elements play crucial roles in various biological processes, such as enzyme function, hormone regulation, and cellular metabolism. Examples include zinc, copper, iron, selenium, and iodine.
Despite being present in small amounts, trace elements are vital for maintaining health and are obtained through dietary sources like fruits, vegetables, nuts, and animal products. Deficiencies or imbalances in trace elements can lead to health problems.