Technology has everyone hooked irrespective of their age. The amount of time children spend watching television is also on a rise and the time spent outside playing is decreasing day by day. However letting your child watch TV for a long time takes a huge toll not only on his mental but also his physical health. According to a new research television time of more than two hours can severely affect your child's blood pressure which can have deleterious effect on his healthy later in his life too. The study conducted at the University of Sao Paulo in Brazil says