Energy conservation has become an important topic around the globe, in communities, nations, and confederations such as the European Union. Energy conservation is not only critically important for global stability. It also serves as an important metaphor for the health and well-being of individuals.
Physiologically, humans have their own energy conservation systems. For example, your heart rate is tightly regulated. If your heart beats too fast for too long, owing to ongoing stress or anxiety, it may ultimately break down. Other problems may develop. A racing heart requires a lot of oxygen to supply the energy for heart muscle cells. This precious fuel is always needed elsewhere, and symptoms may develop in the gastrointestinal or hormonal systems.