Study links heavy TV to dementia
A scientific study has shown that watching television for long periods is associated with changes in brain structure, especially in men, which increases the risk of cognitive decline and dementia with age. The study was based on data from 1,712 participants with an average age of 53 years, and it lasted for nearly 24 years. The results indicated that excessive TV viewing reduces the size of important brain regions and increases areas of white matter hyperintensities, thereby posing a threat to cognitive health. The study confirmed that engaging in mental activity while sitting can help preserve brain health, and it is recommended to reduce television watching and replace it with mentally stimulating activities to maintain cognitive abilities as one ages. However, it is noted that the study does not establish a direct causal relationship between watching television and brain damage.
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