A recent study has found that lifestyle choices made at 60 years old can significantly impact brain health decades later, with those who engage in physical activity, mentally stimulating hobbies, and limit excessive alcohol consumption being less likely to develop dementia. Researchers analyzed data from over 45,000 older adults and discovered a strong correlation between factors such as low cognitive test scores, poor general health, and lack of education with an increased risk of dementia.
The study also highlighted the significant protective effect of education, particularly having a high school diploma, and found that living in the South increases the risk of dementia. Younger seniors who engage in regular physical activity and mentally stimulating activities appear to have a lower risk of cognitive decline, while those with chronic health conditions such as diabetes, obesity, and stroke are more likely to develop dementia.
The researchers noted that socioeconomic disparities play a significant role in the increased risk of dementia, particularly among black and Hispanic populations. However, addressing these disparities through targeted interventions could help close the gaps for high-risk groups.
While genetics and age cannot be changed, the study emphasizes that many other risk factors can be proactively addressed. Experts recommend regular exercise, mentally stimulating activities, managing chronic conditions, limiting alcohol consumption, eating a healthy diet, and getting good sleep to promote brain health.
The findings of this study underscore the importance of genetics, behaviors, and lifestyle factors in dementia risk and highlight the need for targeted interventions to promote brain health across the life course.
Source: https://abcnews.go.com/Health/lifestyle-choices-60-linked-dementia-risk-decades-study/story?id=116427107