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Study shows SNAP aids cognitive health in older adults

New research highlights SNAP's role in slowing cognitive decline for older Americans.

July 30, 2025 at 11:00 AM

Food assistance benefits are tied to slower cognitive decline in older adults, new study suggests

Research indicates food assistance programs can preserve cognitive health in older adults.

Food assistance benefits help slow cognitive decline in older adults

A recent study presented at the Alzheimer’s Association International Conference shows that older adults participating in the Supplemental Nutritional Assistance Program (SNAP) may experience slower cognitive decline compared to eligible non-participants. The decade-long study found that SNAP participants could maintain up to three additional years of cognitive health. Lead researcher Linlin Da noted, "The persistence of the effect over a decade was surprising, and it highlights how food access supports brain health". With nearly 37% of SNAP participants being older adults, the program plays a critical role in mitigating food insecurity and its associated health risks. However, proposed cuts to SNAP under current legislation threaten to increase food insecurity among vulnerable populations, raising concerns about future cognitive health outcomes.

Key Takeaways

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SNAP participation linked to slower cognitive decline in older adults

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Participants showed equivalent to three years of preserved cognitive health

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Study highlights need for food access to support brain health

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Budget cuts to SNAP risk increasing food insecurity and health issues

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Public health policies are vital in preventing cognitive decline

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Effective nutrition aids in managing overall health and independence

"The persistence of the effect over a decade was surprising."

This quote from Linlin Da emphasizes the long-term benefits of SNAP on cognitive function.

"Food assistance programs like SNAP are more essential than ever."

Illinois Governor JB Pritzker points out the critical need for food assistance amid proposed cuts.

"You can’t eat a magic blueberry and think you’re going to prevent Alzheimer’s disease."

Dr. Richard Isaacson stresses the importance of overall healthy nutrition and lifestyle for combating cognitive decline.

"SNAP participation is linked with stronger cognitive benefits among older adults."

This statement reflects the study's findings on the positive cognitive impact of food assistance.

This study underscores the importance of nutrition for cognitive health, especially amid proposed cuts to food assistance programs like SNAP. As public health experts warn, reducing food assistance could lead to increased food insecurity and negative long-term health effects. The evidence that SNAP can offer significant cognitive protection adds urgency to discussions about food policy. Politically charged debates around budget cuts to SNAP could have severe implications for older adults' health. Those in charge of public health and social policy must consider how crucial these programs are in combatting the cognitive impact of food insecurity.

Highlights

Food access supports brain health throughout life.
SNAP can preserve cognitive function and independence.
Nutrition’s role is key for healthy aging.
Health begins with the food we eat.

Proposed cuts to SNAP could harm older adults

Current legislative proposals threaten significant funding to SNAP, which may lead to increased food insecurity and health risks for older adults, raising alarms among public health experts.

Legislators must prioritize food access as a critical component of public health.

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cognitive health food assistance SNAP Alzheimer's public health health politics social policy

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