A new review from the Wild Blueberry Association of North America highlights the heart health benefits of wild blueberries, particularly their role in improving blood vessel function and circulation. Based on 12 clinical trials over 24 years, the study emphasizes the need for larger trials to confirm positive effects on blood pressure and sugar regulation. Consuming about one cup daily is recommended to reap these benefits, as wild blueberries contain beneficial polyphenols. Experts note the nutritional superiority of wild varieties over cultivated ones and suggest incorporating them into various meals.
