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. 2024 Mar 7:6:100217.
doi: 10.1016/j.cccb.2024.100217. eCollection 2024.

A lifetime perspective on risk factors for cognitive decline with a special focus on early events

H Georg Kuhn  1 , Simon Skau  1   2 , Jenny Nyberg  1
Affiliations

A lifetime perspective on risk factors for cognitive decline with a special focus on early events

H Georg Kuhn et al. Cereb Circ Cogn Behav. .

Abstract

Both Alzheimer's disease and vascular dementia are the result of disease processes that typically develop over several decades. Population studies have estimated that more than half of the risk for dementia is preventable or at least modifiable through behavioral adaptations. The association between these lifestyle factors and the risk of dementia is most evident for exposure in midlife. However, habits formed in middle age often reflect a lifetime of behavior patterns and living conditions. Therefore, individuals who, for example, are able to maintain healthy diets and regular exercise during their middle years are likely to benefit from these cognition-protective habits they have practiced throughout their lives. For numerous adult diseases, significant risks can often be traced back to early childhood. Suboptimal conditions during the perinatal period, childhood and adolescence can increase the risk of adult diseases, including stroke, heart disease, insulin resistance, hypertension and dementia. This review aims at summarizing some of the evidence for dementia risks from a life-time perspective with the goal of raising awareness for early dementia prevention and successful aging.

Keywords: Adolescence; Childhood; Cognition; Dementia risk factors; Longitudinal studies.

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Conflict of interest statement

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

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