Energy fields refer to the invisible areas of energy that surround living beings and objects. These fields are often associated with various forms of energy, such as electromagnetic energy, which can be measured and observed using scientific instruments. Energy fields are thought to interact with the environment and can influence physical and emotional well-being. In alternative medicine, concepts like aura and chi are often linked to energy fields. Practitioners believe that these fields can be balanced or manipulated through techniques such as Reiki or acupuncture. While mainstream science acknowledges the existence of energy in various forms, the metaphysical aspects of energy fields remain a topic of debate.