TV is recognized as a means of destruction of the brain The latest study, from 2021, confirmed a 2010 study by Laura J. Martin, M.D. and 2013, The Effects of Watching Television on Brain Structures: A Cross-Sectional and Longitudinal Analysis, at Oxford, that television damages the brain. Just recently, the journal Naked Science published data that even people watching TV in moderate "doses", cognitive function decreased by 6.9% over 15 years. As in previous studies in 2010 and 2013, the scientists analyzed several structural markers of the brain. Those who sit in front of the TV had lower gray matter levels. The more a person watches TV, the less gray matter in his brain. At the same time, the sports lifestyle did not affect the situation in any way. The gray matter in the human brain is responsible for receiving and processing signals by neurons, perception, speech, thinking, memory, vision, emotions, attention, personality type, motivation, will. So back in 1997-1998, Dr Linda Pagani from Montreal University, conducted research on children. Scientists have found that every additional hour at the TV reduced the mental capacity of children, and also contributed to the growth of excess weight. At the same time, on average, people watch at least 4 hours a day watching TV. That, with the accumulation of time watching TV, simply leads to obesity or dullness. This is why it is so important not to watch TV.