Yes, tea can contain electrolytes. Electrolytes are minerals that have an electrical charge and are essential for regulating fluid balance, muscle function, nerve impulse transmission, and maintaining the proper acid-base balance of the body's fluids. While tea itself is primarily made up of water, it can incorporate various natural flavors and ingredients into its preparation that may contribute to the overall electrolyte content. For example, some teas may contain trace amounts of potassium, sodium, magnesium, and calcium due to the presence of natural ions or additives. However, the primary purpose of tea is to serve as a vehicle for the extraction and delivery of these beneficial plant compounds, known as polyphenols, which act as antioxidants and have a wide range of health benefits.