How much television do you watch on a daily basis? Cleveland Clinic studies, 2001: Watching too much television (e.g., 4 hours a day on average) was linked to a higher risk of developing Alzheimer’s disease. The brain is not active when it is being glued to television.
Greenwood-Robinson, Maggie, PhD. 20/20 Thinking, p. 218-219. NY:Avery Press. 2003.