The document outlines essential nutrients for heart health, including vitamins A, C, and E, folic acid, and various minerals that help lower blood pressure. It emphasizes the importance of antioxidants like carotenoids and polyphenols found in fruits and vegetables, as well as omega-3 fatty acids and monounsaturated fats for reducing cholesterol levels. Lastly, it mentions phytoestrogens found in plants, particularly flaxseed, that may lower the risk of cardiovascular issues.