Regulating the homeostasis and energy balance of the organism, Lucha T8 with its Schumann frequency that is emitted into our body in the form of red light could also affect the improvement of water metabolism and the balance between cellular and extracellular fluid. With regard to this type of equilibrium, the maintenance of balance is influenced by many factors, primarily in the body (kidney, lung, heart, liver function) as well as external factors (diet, meteorological conditions, solar radiation, electromagnetic radiation in the environment). Each case should be observed individually.