While blueberries are not a substitute for medical treatment, they can be part of a balanced diet that supports heart health alongside regular exercise, maintaining a healthy weight, and following your healthcare provider’s advice.
Study source: “Circulating anthocyanin metabolites mediate vascular benefits of blueberries: insights from randomized controlled trials, metabolomics, and nutrigenomics,” published in The Journals of Gerontology: Series A on February 16, 2019.