Eat your walnuts! Walnuts are loaded with antioxidants and healthy fats that are believed to help decrease LDL cholesterol and reduce inflammation. Just a ¼ cup serving of walnuts per day is all it takes to flood your body with nutrients like vitamin E, manganese, and Omega-3 fatty acids. Daily consumption of walnuts may help to support heart health and ward off cardiovascular disease. Keep in mind that walnuts are high in fat, so limit yourself to one serving per day and consume them in place of less healthy saturated fats, rather than in addition to.