A study found that eating one orange a day for three months can significantly reduce the risk of heart disease. Oranges are rich in vitamin C which helps prevent blood clots and reduce inflammation. The high levels of fiber present in oranges lower cholesterol levels.

Fresh vegetables like tomatoes, cabbage, okra, edamame, and carrots. Leafy greens like Romaine lettuce, spinach, bok choy, and kale. Canned vegetables that are low in sodium. Frozen vegetables without added butter or sauces, like broccoli or cauliflower.