From a functional food perspective, an avocado can be defined as a nutrient-dense fruit that offers health benefits beyond basic nutrition due to its unique composition of bioactive compounds. Avocados are rich in healthy monounsaturated fats, particularly oleic acid, which can support heart health by promoting healthy cholesterol levels. They also contain a variety of vitamins (such as vitamins K, E, C, and several B vitamins), minerals, dietary fiber, and phytochemicals like carotenoids (lutein and zeaxanthin), which are beneficial for eye health.
Additionally, the high fiber content in avocados contributes to digestive health, supports satiety, and helps regulate blood sugar levels. The presence of antioxidants and anti-inflammatory compounds in avocados can further contribute to overall wellness and may reduce the risk of chronic diseases such as cardiovascular disease and diabetes. Overall, avocados can be considered functional foods because they provide health-promoting properties that contribute to overall health and disease prevention, making them a valuable addition to a balanced diet.