Recently, North American investigators have demonstrated that the retina and it´s pigments suffer a process of degradation along the constant exploration to high intensities of lighting, as is it happens with the screens of the computers, tablets and mobile phones.
The problem is that normally we read on a not brilliant bottom, whereas these screens, retroiluminated, have a constant stimulus in the retina that makes that it´s pigments are subused. This drives to a progressive loss of the visual efficiency, of the perception of the colors and, finally, to a bad vision.

These problems are transitory and are solved resting a few minutes, the physiology retiniana is capable of compensating this functional deterioration. This deterioration also can get ready by the ingestion of specific micronutrients to preserve the visual macular health , as is it happens with the contents of the Eyegum, in which diverse components so balanced as micronutrients to promote the best function of the retina.