Yes, blueberries can help reduce the risk of stroke. Research indicates that regular consumption of blueberries is associated with improved cardiovascular health, which directly impacts stroke risk.
A study published in the American Journal of Clinical Nutrition found that eating one cup of blueberries daily can lower risk factors for cardiovascular disease by up to 15%
Including high blood pressure and arterial stiffness, both of which are significant contributors to stroke risk
The beneficial effects of blueberries are largely attributed to their high content of anthocyanins, the compounds responsible for their blue color.
These antioxidants help improve vascular function and reduce inflammation, which are crucial for maintaining healthy blood flow and preventing conditions like atherosclerosis that can lead to strokes.
Moreover, a decrease in systolic blood pressure, as observed in studies involving blueberry consumption, is linked to a reduced incidence of stroke
For every 5 mmHg reduction in systolic blood pressure, the risk of cardiovascular events, including strokes, decreases by about 10%