Walking ‘around 7,000 steps’ daily can lower Alzheimer's risk

Across the region, dementia cases are projected to rise by 367% by 2050

- Nandini Sircar

Experts emphasise that lifestyle choices, including walking, diet, and cognitive engagement, can help reduce risk. — FILE PHOTO

A new study has shown that walking daily can significantly reduce the risk of cognitive decline, particularly among those genetically predisposed to Alzheimer’s disease. The research published in the Lancet Public Health revealed that the figure was associated with a reduced risk of serious health issues, including dementia.

Doctors in the UAE agree, stressing that regular walking enhances cardiovascular health, boosts blood flow to the brain, and stimulates brain-derived neurotrophic factor (BDNF), which supports neuron growth and survival. This, they said, helps maintain memory, cognitive function, and overall brain health.

“Daily walking among older adults helps maintain cognitive function and delays dementia,” said Dr Noha Abdulwahid, Specialist Neurology, Medcare Royal Specialty Hospital. “Individuals with genetic risk (APOE e4 carriers) may experience greater cognitive benefits. Even small increases in daily walking significantly improve brain health.”