Mixed
Regular physical activity, including aerobic, resistance, balance, and dual-task training, reduces the risk of dementia and cognitive decline by enhancing neurogenesis, improving cerebral blood flow, and increasing brain-derived neurotrophic factor (BDNF).
Aim for 150-300 minutes of moderate aerobic activity (like brisk walking) or 75-150 minutes of vigorous activity per week. Add strength and balance exercises twice a week. If you prefer cultural practices like Tai Chi or yoga, these are excellent alternatives that also support cognitive health. Start with what you enjoy and gradually increase intensity.
Physical activity, including aerobic, resistance, balance training, and dual-task exercises, has been shown to enhance neurogenesis, improve cerebral blood flow, and delay cognitive decline.
Why this rating
The paper is a review citing multiple studies and RCTs, though it highlights cultural differences.
Source
Lifestyle interventions for dementia risk reduction: A review on the role of physical activity and diet in Western and Asian Countries
Amelia Nur Vidyanti et al. · The Journal of Prevention of Alzheimer s Disease · 2025
DOI 10.1016/j.tjpad.2024.100028
More from this paper
- Adherence to Mediterranean (MedDiet) or MIND diets reduces the risk of cognitive decline and dementia by lowering inflammation and oxidative stress.Good
- Traditional Asian dietary practices, including the consumption of ulam, probiotics from fermented foods, and herbs like curcumin and green tea, reduce dementia risk through anti-inflammatory and gut-brain axis mechanisms.Moderate
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