Lifestyles and Cognition


Lifestyles, cognitive decline, smoking, alcohol, physical activity, diet, obesity, Alzheimer’s disease, MCI


How to Cite

Agarwal S. Lifestyles and Cognition. Integr J Med Sci [Internet]. 2021 Aug. 9 [cited 2021 Oct. 26];8. Available from:


Cognitive decline is a growing medical concern. It includes age-related cognitive decline, mild cognitive impairment, and dementia. Dementia results in considerable dysfunction in life and is associated with an increase in mortality. Since there is no cure at this time, attention is being increasingly directed towards prevention. Lifestyle factors, such as smoking, alcoholism, physical inactivity, poor diet, improper sleep, and loneliness are repeatedly being recognized as modifiable factors that can reduce cognitive decline. This manuscript briefly reviews the lifestyle-cognition relationship.


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