Name: If food is medicine, how about a prescription for blueberries?
Uploaded: 2026-02-23T14:57:27.832Z
Duration: 2 min 7 s
Description: Researchers at Dalhousie University are studying how personalized health plans that include a big daily dose of blueberries can help older people with heart problems — and hope the findings can support the idea of ‘food prescribing’ to improve access to affordable, nutritious foods.

Researchers at Dalhousie University are studying how personalized health plans that include a big daily dose of blueberries can help older people with heart problems — and hope the findings can support the idea of ‘food prescribing’ to improve access to affordable, nutritious foods.

Nova Scotia

A study at Dalhousie University in Nova Scotia is investigating whether daily consumption of blueberries, combined with regular exercise and protein intake, can improve frailty and heart health in older adults. Participants, such as Jim Grove, are required to eat a cup of blueberries each day for a year as part of the research.

The study is part of a growing movement known as food prescribing, where clinicians recommend specific foods to address health concerns. Early results from similar programs in Canada suggest reduced food insecurity, but experts note the need for more research on long-term effectiveness and equitable access. Participants like Grove, who has diabetes and arthritis, report feeling stronger since starting the regimen.

If food is medicine, how about a prescription for blueberries?

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