Jim Grove, a resident of Halifax, is enthusiastically consuming a cup of blueberries daily for a research study he is participating in. At 67 years old, Grove has already consumed around 35 pounds of blueberries since the study’s commencement. The study, conducted by researchers at Dalhousie University’s faculty of medicine, aims to investigate the impact of a daily blueberry intake, along with protein powder and personalized exercise routines, on improving frailty and heart health in older individuals.
The initiative, named STRONG, is part of the emerging trend of food prescribing in Canada. This innovative approach involves doctors prescribing fresh food to patients facing food insecurity and at risk of chronic diet-related illnesses. Leah Cahill, a registered dietitian leading the study, emphasizes the importance of lifestyle interventions in preventing illnesses and enhancing overall health.
The research team is still recruiting participants for the clinical trial, which will involve 240 individuals aged 65 and above. Half of the participants will consume blueberries daily, while the other half will maintain their regular diets. The study, funded by a $1-million grant from the River Philip Foundation, will monitor participants’ progress over the course of a year.
Food prescribing is gaining momentum in Canada as a means to address health challenges and food insecurity. A recent commentary article highlighted the positive impact of food prescriptions on fruit and vegetable intake and their potential in managing chronic diseases. However, further research is needed to evaluate the effectiveness and cost-efficiency of such programs.
In Guelph, Ontario, clinicians at the Community Health Centre have been prescribing fresh food as part of their treatment approach since 2019. The program has shown promising results in reducing food insecurity and improving health outcomes related to conditions like diabetes and heart disease. Efforts are underway to secure government funding for a provincial food prescription program to ensure the sustainability of such initiatives.
As the STRONG study progresses, participants like Grove are already experiencing positive changes in their health. Grove, who battles Type 2 diabetes and arthritis, has embraced the daily blueberry consumption and exercise routine, noticing improvements in his overall well-being. The study aims to provide valuable insights into the potential benefits of food prescriptions and lifestyle interventions for promoting healthier aging in Canada.