A recent study has found that certain lifestyle factors can predict the risk of developing dementia years before a diagnosis is made. The study, published in the journal JAMA Neurology, suggests that behaviors such as smoking, high blood pressure, and low physical activity levels can contribute to an increased risk of dementia later in life.
Researchers analyzed data from over 2,200 participants who were free of dementia at the start of the study and followed them for an average of 24 years. They found that those who engaged in poor lifestyle choices, such as smoking or having high blood pressure, were more likely to develop dementia later on. In fact, individuals with multiple risk factors were nearly three times as likely to develop dementia compared to those with healthier habits.
The findings highlight the importance of adopting healthy lifestyle practices early on to reduce the risk of developing dementia in old age. By making simple changes, such as quitting smoking, exercising regularly, and maintaining a healthy diet, individuals can significantly lower their risk of cognitive decline.
Lead author Dr. J. Riley McCarten emphasized the need for healthcare professionals to address lifestyle factors as part of dementia prevention strategies. He stated that identifying and managing these risk factors can play a critical role in reducing the prevalence of dementia in aging populations.
This study serves as a reminder that the choices we make throughout our lives can have a significant impact on our cognitive health. By prioritizing healthy habits and taking proactive steps to reduce risk factors, individuals can potentially lower their chances of developing dementia in the future.
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