Food Insecurity Later in Life Linked to Nearly 4 Times Higher Dementia Risk
Summary
A study from the University of Michigan found that older adults who struggle to afford food later in life have a much higher risk of developing dementia. The increased risk was strongest for those facing food insecurity in later life, while food insecurity in midlife alone did not show a clear link.Key Facts
- The study used data tracking 2,051 adults over many years to see how food insecurity at different life stages affected dementia risk.
- Food insecurity means not having enough food or access to healthy food due to financial difficulties.
- Participants who faced food insecurity in both midlife and later life had nearly four times the risk of probable dementia compared to those always food secure.
- Those experiencing food insecurity only in later life had about a 34% higher probability of dementia.
- Food insecurity only in midlife did not show a significant increase in dementia risk.
- The study cannot prove that food insecurity directly causes dementia; other factors may play a role.
- Researchers suggest that stronger food assistance programs, like the expanded SNAP benefits during the pandemic, could help reduce risks.
- Experts recommend meal delivery and nutrition support for older adults as possible ways to address these risks.
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