Biodynamic lighting (VTL)

The same cycle takes place every day in the human body. The internal clock determines sleeping and waking phases, but also heart frequency, blood pressure and mood – a rhythm of biological processes mainly controlled and supported by light. Hormones, especially cortisol and melatonin, are the most active ones. If the body lacks light as a timer or clock, the result can be chronic fatigue, sleep disorders or depressions.