The influence of light on our immune system.
After I was with Nini in London last time, a feeling came to me that all that light cannot be healthy for us. She lives on the outskirts of London and it is there really never dark. Light shining through the blinds in the rooms. Light of street light, light in the gardens, car ´ s, you name it. The biorhythm must be affected somehow. So after some research I came upon some remarkable facts.