Avocados are a source of vitamins C, E, K, and B6, as well as riboflavin, niacin, folate, pantothenic acid, magnesium, and potassium. They also provide lutein, beta carotene, and omega-3 fatty acids. Avocados contain high levels of healthy, beneficial fats, which can help a person feel fuller between meals. Women who consumed avocado as part of their daily meal had a reduction in deeper visceral abdominal fat. An avocado a day could help redistribute belly fat in women toward a healthier profile, according to a new study from the University of Illinois Urbana-Champaign and collaborators.