Air pollution is a big problem worldwide. Pollution definitely affects the lungs, but now a study has revealed that it also significantly increases the risk of Alzheimer’s. Alzheimer’s is a disease in which a person’s memory becomes so weak that he is unable to even do his daily tasks. How is pollution increasing the risk of this mental disease? Let us know about what other information has come out in the study.
A study conducted on 2.78 crore elderly people in America has revealed that small particles present in pollution alzheimer’s Increase the risk of. This research has been done by the research team of Emory University. In this, citizens aged 65 years and above were included between 2000 and 2018. Research has shown that polluted particles enter the brain and affect brain function. This affects the brain and increases the risk of Alzheimer’s. This risk is especially high in the elderly.
These people are more at risk
People who had previously suffered a stroke had a higher risk of Alzheimer’s due to pollution. Apart from this, pollution can also cause high blood pressure, stroke and depression, but their rate is only 2 to 3 percent, the greater risk is of Alzheimer’s. Research has shown that very small particles present in pollution can enter the body through breath and reach the blood.
These cause inflammation in the brain, which increases the risk of neurodisorders. Due to these particles, communication between brain cells (neurons) becomes weak. Due to this the accumulation of brain protein starts increasing. This affects the memory-related part of the brain, which can gradually cause Alzheimer’s.
It is important to avoid pollution
Research has said that people living in areas where there is more pollution need to take special precautions. Because pollution is not only causing lung diseases like lung cancer and asthma, it is also harming the brain. There is a risk of Alzheimer’s due to this.