Healthy Lifestyle Cuts Dementia Risk, Even Genetically
A study from Kyushu University and RIKEN suggests that healthy lifestyle choices can reduce dementia risk for individuals with low to moderate genetic susceptibility. However, the protective effect of these lifestyle factors was not observed in individuals carrying two APOE 4 alleles.
Why it matters
Understanding the interplay between genetics and lifestyle is critical for developing effective preventative strategies for the rising global dementia crisis.
Fukuoka, Japan - With dementia cases expected to nearly triple worldwide by 2050, researchers are increasingly focused on identifying ways to prevent or delay the disease. While lifestyle and health-related factors, such as blood pressure control and physical activity, influence dementia risk, genetics also play a major role. Currently, it is unclear if maintaining a favorable lifestyle reduces dementia risk equally across different genetic backgrounds.
The report summarizes scientific research findings without editorializing.
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