Study on blueberries, protein and exercise for improving frailty and cardiovascular disease (STRONG): protocol for a parallel-group randomised controlled superiority trial in older Nova Scotians.
Leah E Cahill, Scott A Grandy, Chiara Gottheil et al.
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In 30 seconds
The STRONG study is a parallel-group randomized controlled trial aimed at assessing the impact of a year-long intervention involving blueberries, protein, and exercise on frailty and cardiovascular health in 240 older adults (≥65 years) in Nova Scotia. The study will evaluate various health outcomes, including frailty scores and cardiovascular risk factors, over a 12-month period.
Key findings
- Participants will receive 1 cup of blueberries and 30 g of protein powder daily.
- The intervention includes three 60-minute multimodal exercise sessions per week.
- Outcomes will be measured at baseline and 12 months, with additional follow-ups at 3, 6, 9, and 24 months.
Why it matters
This study addresses the critical link between frailty and cardiovascular disease in older adults, exploring a multifaceted intervention that could enhance health outcomes in this vulnerable population. Understanding the effectiveness of such lifestyle changes is essential for improving clinical practices in geriatrics.