- Hawthorn Berries are a popular and useful heart tonic used for centuries to . Hawthorn is a beneficial and low-risk herb for those with heart health issues, plaque buildup, blood flow, or blood circulation concerns. Hawthorn berries dilate the blood vessels, restores the heart muscle wall, maintains blood circulation in a healthy range levels and helps support the increase intracellular vitamin C levels. It is also mildly relaxant and can be used as a digestive aid in China. This herb contains
