Avocados are rich in monounsaturated fats, particularly oleic acid, which is known for its heart-healthy effects. These healthy fats help lower bad cholesterol (LDL) levels while increasing good cholesterol (HDL) levels, reducing the risk of heart disease and improving overall cardiovascular health. Avocados are packed with essential vitamins and minerals. They are a great source of vitamins C, E, K, and B vitamins, as well as minerals like potassium, magnesium, and folate. Avocados also contain small amounts of iron, zinc, and calcium.