According to this NPR article, a recent study published in Nature predicts that the number of people with dementia in the U.S. will double over the next 40 years, with women and Black adults facing higher rates. However, researchers emphasize that lifestyle changes can significantly reduce the risk of dementia.
Dr. Jonathan Rosand and his team developed a "brain care score," a 21-point system that evaluates daily habits such as diet, exercise, sleep, and social connections, to help individuals track their brain health. A high score is linked to lower risks of dementia and depression, with studies showing that healthy lifestyle choices can mitigate genetic risks for brain diseases.
Experts suggest that managing chronic conditions like high blood pressure, alongside healthy behaviors, could prevent a substantial number of dementia cases. To enhance long-term brain health, the focus is on making small, manageable changes over time rather than aiming for perfection.
Click here to learn more about minimizing the risks of dementia.