behaviors lazy in comfort In the elderly, such as watch the T.V Sitting, associated with the largest Coincidence from development mad, regardless of how much a person engages in physical activities. That’s what new research published in the Proceedings of the National Academy of Sciences concludes,
The study, of 144,651 adults aged 60 and over, found that those who spend the most time watching TV have risk 24% higher for dementia, but those who spend the most time at the computer have a 15% lower risk of developing the disease.
The explanation, according to scientists, is that watching TV is a negative cognitive activity, that is, it requires little thought. Already use the computer They are cognitively active, which means they are more intellectually stimulating, as is reading.
All groups participating in the study had a chance of developing dementia regardless of the level of physical activity they engaged in at other times of the day. However, previous studies have already shown Benefits of physical activity to reduce cognitive decline.
The 145,651 study participants did not have dementia at the start of work, but after 12 years of research, 3,507 participants had been diagnosed with the disease.
The researchers concluded that “reducing cognitive negativity [comportamentos sedentários] How to watch TV and increase cognitive activity [aqueles] How computer use, even in a small amount, can have an important impact on the risk of dementia in individuals, regardless of their participation in physical activity.”
What is dementia?
Dementia is an umbrella term used to describe a series Symptoms include: memory loss, confusion, language problems, and logical and behavioral changes, which get worse over the years.
The disease is not part of normal aging and today affects more than 1 million people in Brazil, and about 100,000 cases are diagnosed each year. In the United States, there are 6 million people Alzheimer’s disease and related diseases, and the number is expected to rise to 14 million by 2060, according to the Centers for Disease Control and Prevention.
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