ACV ED has been associated with several health benefits, but its direct effects on blood flow are not well-documented in scientific literature. Some studies suggest that ACV may help improve insulin sensitivity and lower blood sugar levels, which can indirectly support vascular health. By potentially aiding in weight loss, ACV may help reduce risk factors associated with poor circulation, such as obesity. While there are some promising findings, more research is needed to determine the specific effects of ACV on blood flow in humans.