Le blues de l’hiver (Désordre affectif saisonnier)
For some people the arrival of winter leads to depression. 5 % to 15 % are concerned, namely in the Northern countries. Artificial light can cure. It has an energizing impact. In a country like Finland numerous persons use it. Even in public places these lights are used. In France psychiatric services use them .
French version 1998-22’SD