Diets high in fruits, vegetables and whole grains can lower triglycerides and cholesterol thereby reducing the risk of heart disease. Plant-based protein sources such as tofu and tempeh have no cholesterol. Eliminating animal products removes cholesterol from the diet, which could reduce your risk of heart disease.
Additionally, a vegan diet tends to be lower in sodium than some other types of diets because most fruits and vegetables are low in sodium. Because sodium can increase blood pressure levels, lowering your consumption of salt and sodium may also contribute to better heart and vascular health.